This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Does crossing over takes place on the same chromosomes |
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Answer» CROSSING over TAKES place in HOMOLOGOUS chromosomes |
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| 2. |
Equivalent weight of human body parts can be designed on the basis of |
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Answer» I do no the ANSWER..... |
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| 3. |
Which type of blood protect us from external virus and bacteria?? |
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Answer» Answer: Explanation: I THINK white blood cells are IMMUNITY representers in HUMAN body |
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| 4. |
How will you treat bee sting |
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Answer» We can treat bee sting by applying mild BASE like baking soda which nuetrailses the effect of ACID which was injected by bee. |
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| 5. |
What is isotops????? |
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Answer» Elements with the same atomic NUMBER, but DIFFERENT mass number are CALLED ISOTOPES |
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| 6. |
What is the advantage of bt cotton? |
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Answer» Answer: cooton help to MAKE CLOTHS nad MANY THING tahats make by cooton |
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| 7. |
___ is called power house of the cell. |
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Answer» |
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| 9. |
What is tissue??????? |
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Answer» HEY HERE IS YOUR ANSWER....❤❤ A group of CELLS is also CALLED a tissue......✌ Hope its HELPFUL to you.....✌ _VK_ |
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| 10. |
Function of cerebrum and cerebellum |
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Answer» Answer: heya!!!!! Cerebrum is the LARGEST part of the brain. It's the part of the fore brain. It's RESPONSIBLE for voluntary actions. Function of the cerebrum: Intelligent memory sensation actions( sense organs related) Cerebellum: It's a part of the hind brain function: coordinates smooth body movements like walking, DANCING....( voluntary actions) it's helpps in body posture. Thank you!!!!! |
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| 11. |
What is the source of antibidies of blood groups abd how are they already present in blood |
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Answer» Answer: Blood group AB is the least common, and these INDIVIDUALS will have neither anti-A nor anti-B in their serum. ABO ANTIBODIES in the serum are formed naturally. Their PRODUCTION is stimulated when the immune SYSTEM encounters the "missing" ABO blood group antigens in foods or in micro-organisms. |
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| 12. |
How do we perceive pain? |
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Answer» Answer: When we feel pain, such as when we touch a hot stove, sensory receptors in our skin send a MESSAGE via NERVE fibres (A-delta fibres and C fibres) to the spinal CORD and BRAINSTEM and then onto the brain where the sensation of pain is registered, the INFORMATION is processed and the pain is perceived. Explanation: |
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| 13. |
Prostent revolution |
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Answer» Bro u ding mistake here is ur right answer The Protestant Reformation was a MAJOR 16th CENTURY European movement aimed initially at reforming the beliefs and practices of the Roman Catholic Church. Its religious ASPECTS were supplemented by ambitious political rulers who wanted to extend their power and control at the expense of the Church. |
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| 14. |
Name of ten neighburing countries of india |
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Answer» heya mate there's your answer Neighbouring COUNTRIES of India are Pakistan,CHINA,Nepal , Bhutan,Bangladesh,Sri Lanka,Myanmar and Afghanistan. Thank you |
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| 15. |
How is amount of urine produced regulated? |
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Answer» Regulation of Urine Concentration and Volume. Antidiuretic hormone (ADH) is PRODUCED by the pituitary GLAND to CONTROL the amount of water that is reabsorbed through the collecting ducts. Explanation: |
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| 16. |
✌️✌️40 POINTS ✌️✌️❤️❤️Hola mate...❤️❤️‼️Here is ur question‼️Explain briefly about liverworts and mosses. [100-150 words] ❌❌Don't spam ❌❌Pls answer fast... Its very urgent..... Best answer will be marked as brainliest.... |
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Answer» Liverworts Marchantia polymorpha 1. The gametophytic plant body MAY be thallose or foliose 2. On the ventral surface of the thallus unicellular rhizoids and simple multicellular scales are present. 3. Sex organs are present on dorsal surface of the thallus and develop from superficial cells. 4. ELATERS are generally present, but absent in Riccia. 5. Stomata and chlorophyll are absent in the wall of the capsule of sporophyte. 6. Dehiscence of capsule is irregular Example: Riccia, Marchantia Moss Funaria 1. The gametophytic plant body is DIFFERENTIATE into prostrate, BRANCHED FILAMENTOUS, thalloid protonema and leafy erect gametophore. 2. Rhizoids are multicellular, branched with oblique septa. 3. Sex organs develop from superficial cells at the apex of leafy gametophyte. 4. Elaters are absent. 5. Stomata and chlorophyll are present in sporophyte for gaseous exchange. 6. Dehiscence of capsule is regular Example: Funaria |
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| 17. |
In which of the following will bacteria start multiplying the fastest? corn soup, frozen corn, popcorn, corn chips? |
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| 18. |
Q How is cretinism different frommyxoedema |
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Answer» ✔️cretinism is caused in children while myxodema is caused in adults. ✔️cretinism is caused in a CHILD when mother doesn't has adequate level of thyroxine hormone during pregnancy... while myxodema is caused in adults due to long lasting hypothyroidism. ◆Cretinism in a condition ARISING from the deficiency of thyroid HORMONES ,which is categorized by drawfism and mental RETARDATION . WHILE. MEXOEDEMA coma is a loss of brain function as a result of severe LONGSTANDING low level of thyroid hormone in the blood. |
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| 19. |
Characteristics of single cell living organisms full explain |
Answer» Single CELL is in unicellular ORGANISMS LIKE amoeba and paracaeum . |
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| 20. |
Draw a neat labelled sketch of mitochondria and describe it |
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| 21. |
Disadvantages of cell suspension culture biology discussion |
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Answer» Answer: Meaning of Cell Suspension Culture: Cell suspension culture is the culture of cells or cell aggregates DISPERSED in a moving liquid medium. Batcher and Ingram (’76) noted that all suspension cultures contain cell aggregates in addition to free cells Cell suspension cultures were grown successfully in several plants, such as, Nicotiana tabacum, Tagetes erecta, Daucus CAROTA, Antirrhinum and Picea glauca. Suspension cultures from various plants show different proportions of free cells and cell aggregates. In suspension culture of Antirrhinum cell aggregates are more frequent than free cells. In suspension culture of Paul’s Scarlet rose free cells occur at a very high frequency. Cells of a suspension culture often possess large nuclei, dense cytoplasm and starch grains. Cells show hormone habituation, increase in ploidy level and loss in totipotency. Cell separation is high and cell doubling period is 24-78 hours. But cell suspensions from different sources vary considerably in the expression of these characteristics. Suspension Culture of Carrot Suspension cultures are mainly of two types—batch culture and continuous culture.
(a) In batch culture cells are grown in a fixed volume of medium. It is a CLOSED system culture. (b) In continuous culture by pumping a constant flow of the culture medium is maintained in the culture vessel. So there is REPLACEMENT of EQUAL volume of culture medium. New cell formation is more or less equal to the amount of old washed out cells. Thus the culture is maintained in a steady condition. Continuous culture may be closed or open type. In an open system fresh medium is added and spent medium is withdrawn and the cells are also harvested. In a closed culture all cells remain in the culture, thus the number of cells increases until the stationary phase is readied. follow meeeeee... Mark me as Brainliest... |
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| 22. |
In funaria, the stomata are present in (a) protonema (b) archaegonium (c)gametophyte (d) sporophytic capsule |
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Answer» in FUNARIA stomata are ABSENT in leaf and present at capsule(apophysis) |
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| 23. |
What are the side effects if we take paracetamol tablets daily? |
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Answer» Paracetamol side effects 1. low fever with NAUSEA, stomach pain, and LOSS of APPETITE; 2. dark urine, clay-colored stools; or. 3. JAUNDICE (yellowing of the skin or eyes). |
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| 24. |
What is the full form of NEET |
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Answer» FULL Form of NEET is National ELIGIBILITY Enterence TEST MARK it as a brainliest |
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| 25. |
Dir is important for life toexist |
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Answer» Air is the CONSTANT pressure that we feel around us but can never see. The observable effects of air can be seen throughout nature, through the swaying of the plants and the trees. The air when flows with speed and pressure is called as a breeze. Even though we cannot see air with our naked eyes, we can still feel it being around us at all times, we also know for certain that without air, life itself would not exist. Importance Of Air In earlier times, the air was thought to be one single substance but now it is known that air is a mixture of many gases. A mixture of 2 VITAL gases mainly Nitrogen and Oxygen in a certain percentage is what allows us to live in such a sustainable condition on planet earth. Importance of Air We all need oxygen for respiration. The animals that live both on land and even the aquatic animals need oxygen to exist otherwise they would all perish. Air is the fundamental building block, apart from which life itself would not exist. Bubbles in water only occur due to the small concentration of air, that gets trapped in the small bubbles. If we take a lump of dry soil and add water to it, bubbles will be observed which indicates the presence of air molecules. Water displaces the air present in the soil and hence bubbles are formed. The organisms living in the soil respire through oxygen present in this air. Animals living in soil form holes and burrows. These burrows make space for air molecules to move in. When it rains, water fills up the vacant spaces and this is the reason why we see organisms like earthworms coming up the soil for air during the rainy season. We use oxygen all the time but it is still not exhausted because trees RETURN this oxygen to the atmosphere during the process of photosynthesis. Plants also consume oxygen but their consumption is very less as compared to their production. Hence the net effect is that they add oxygen to the atmosphere. Animals and plants are interdependent on each other for their survival, plants produce oxygen and animals produce carbon dioxide as a by the process, thus they exist with one other forming an ecosystem of their own. However, due to man-made contributions to the environment and ecosystem such as deforestation and FACTORIES that release smog, smoke, and other chemical components into the air, thereby polluting the air. This is called Air Pollution. Air has a lot of different uses that make it an important and essential necessity in our everyday life, without air Earth would be just like the other lifeless planets in our solar system, without any plants, animals or living beings. Without air; life itself would cease to exist. Without air, plants would be unable to keep up with the process of photosynthesis and without them, animals who are completely dependent on plants for their survival would perish too. Besides this, there would be no sound if air did not exist and we would be surrounded in a vacuum bubble. Apart from this, the pollination of crops would not happen and thus, there would be no crops or food for us. Thus, air is the biggest essential factor that is necessary for the survival of any living species. |
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| 26. |
Summer vacation Home Assignment |
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Answer» wah GREAT solve it ,may I help you..!!! |
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| 27. |
Specify what is the role of bile juice in the digestion. |
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Answer» Answer: bile juice is secreted by the HEPATIC cells of LIVER and they are stored in pancreas the bile juice is responsible for the alkaline medium of the FOOD when it moves away from acidic medium STOMACH presence of bile juice or fragments of bile juice called urochrome is responsible for the YELLOW colour of the faeces |
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| 28. |
Which irregaction methods use in jammu Kashmir |
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Answer» Answer: Irrigation: Irrigation in Kashmir, Jammu and Ladakh Division! Irrigation has been defined as the distribution of water to crops, arable land by artificial means in order to enable or enhance the growth of crops. This irrigation water may be supplied by canals, tube-wells, wells, tanks and other sources. The state of Jammu and Kashmir situated in the subtropical and sub- temperate latitudes is characterized with great variations in terrain and altitudes. Consequently, it experiences the extremes in the mean monthly and annual RANGE of temperatures. The distributional pattern and the total amount of precipitation received is also erratic.
The scorching HEAT in the plain of Jammu Division, the uncertainty in the behaviour of summer monsoon in the Valley of Kashmir, and the arid CONDITIONS of Ladakh Division compel the farmers to irrigate their kharif and rabi crops frequently to get a good agricultural return. The climate of Ladakh is so arid that cultivation of crops WITHOUT irrigation is almost impossible. Irrigation, the process of artificial supply of water to crops, is an age old practice in the state. The farmers are quite conscious of the significance of irrigation as a means to achieve an effective break-through in the development of agriculture. It is REFLECTED in the eagerness with which some of the Kuls (canals) were constructed by the cultivators in the past.
After independence, several irrigation projects have been envisaged and completed as a result of which the area under irrigation has increased significantly... follow meeeeee... Mark me as Brainliest... |
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| 29. |
Find the amount and compound interest on rs4000 at 12 percent p. a for 2 years compounded annually |
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Answer» Cl=1017.60 |
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| 30. |
Write how the following methods of preservation work. Also,add two examples of food that can be prserved by each of these methods.Method/. How it work/. Examples.Pickling Ozone treatmentDryingAddingCanningVacuum packingFreezingRadiationSalting |
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Answer» Answer: 1) Pickling Pickling could be a methodology of food preservation exploit the food in AN edible, anti-microbial liquid. Fermentation pickling uses food itself to supply preservation agents, typically in an exceedingly METHOD that produces carboxylic acid. Chemical pickling inhibits or kills microorganism and alternative micro-organisms in an exceedingly liquid. 2) Drying This is one in all the oldest ways, it reduces water activity enough to stop or delay microorganism growth. Most meats will be dried, at the side of several fruits. Cereal grains as well as rice, rye, barley, oats, maize, wheat and MILLET also are dried, as are grapes like sultanas, raisins and currants. 3) Canning The process of canning involves cookery food, then protection it in sterile jars or cans and boiling the containers to weaken or kill any remaining microorganism. FOODS have varied degrees of natural protection against spoilage thus some might need a steriliser because the final step. Foods low in acid, like meats and vegetables need what's referred to as pressure canning. 4) Vacuum-packing Vacuum-packing stores food in AN stuffy setting, like AN air-tight bag or bottle. This setting leaves microorganism while not chemical element, speed spoiling. 5) physical change Freezing is often used domestically and commercially for protective a large vary of food. 6) Irradiation Exposure to radiation is thought as irradiation or cold pasteurisation. it's an oversized vary of effects as well as killing molds, insects and microorganism, and reducing the RIPENING and spoiling of fruits. 7) Salting Salting, additionally referred to as natural process, removes wetness from meats through diffusion. Meat is cured with sugar or salt, or maybe each. Nitrites and nitrates also are wont to cure meat and inhibit Clostridium botulinum. |
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| 31. |
Do scar of fungal infection be removed by luliconazole |
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Answer» Answer: no... the answer is... You'll usually be advised to keep using topical TREATMENTS for two weeks after SYMPTOMS have disappeared. You may need to TAKE some treatments for a few weeks, or up to 18 months for toenail infections. If you're buying an over-the-counter antifungal treatment, you need to be sure that you have a fungal INFECTION.... follow meeeeee.... Mark me as BRAINLIEST... |
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| 32. |
Diiference between gram positive and gram negative |
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Answer» Answer: GRAM positive - The bacteria that absorbs the color of strain that are crystal violate and some other strains. Gram negative - The bacteria that do not absorb the color of strain and REMAIN some as they were before. Explanation: The gram positive and gram negatives are the test terms USE for the bacteria that absorb or don't absorb the strain. |
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| 33. |
Differences between hepdanaviridae and retroviridae |
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Answer» The hepadnavirus family includes hepatitis B virus (HBV), woodchuck hepatitis virus (WHV), ground squirrel hepatitis virus (GSHV) and DUCK hepatitis B virus (DHBV). These viruses share unique ultrastructural, molecular and biological features. HBV has great medical importance in many parts of the world. More important numerically than acute hepatitis B in high prevalence geographic regions is the liver disease associated with chronic infection. There appear to be more than 200 million chronically infected humans in the world, and these HBV infections appear to be the SINGLE most common cause of chronic liver disease and liver cancer in man. All hepadnaviruses share the propensity for silent infection in early life leading to persistence of the virus, and hepatocellular carcinoma (HCC) is clearly associated with long-standing persistent infection in man, woodchucks and ground squirrels. Although the VIRAL DNA has been found to be integrated in cellular DNA of many HCC in man, woodchucks and ground squirrels, the precise role of the virus in tumor formation has not been defined. Hepadna viruses have an interesting molecular structure and mechanisms of replication, and they appear to share certain important features with retroviruses as reviewed here. It is of interest to define similarities and differences between hepadnaviruses and retroviruses in order to understand their evolutionary relationship and to determine whether they share a common oncogenic mechanism, since infection with members of both virus families is associated with NEOPLASTIC disease... follow meeeeee..... Mark me as Brainliest.... |
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| 34. |
Distinguish between prokaryotic and eukaryotic cells on the basis of size |
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Answer» PROKARYOTIC ORGANISMS varies from 1um to 2 UM HOWEVER eukaryotic organisms varies from 10um to 20um |
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| 35. |
Distinguish between primitive and intensive subsistence farming |
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Answer» Answer: Primitive Subsistence farming 1. It is practised on small patches of land. 2. Primitive tools like hoe, dao and digging sticks, and family or community labour are used. 3. In this TYPE of farming, farmers depend on the monsoons and natural fertility of the soil. 4. Land PRODUCTIVITY in this type of agriculture is low. Intensive Subsistence farming 1. It is practised on bigger land holdings. 2. MODERN inputs like HYV seeds, chemical FERTILISERS, INSECTICIDES, etc., to obtain higher productivity are used. 3. In intensive subsistence, irrigation facilities like tubewells and canal irrigation is used. 4. Land productivity is high as it is meant for commercial purposes. Mark me as Brainliest... follow meeeeee.... |
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| 36. |
[tex]\bold{what is full form of IRNSS?}[\tex] |
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Answer» INDIAN REGIONAL Navigation Satellite System ... Here's UR answer ^-^ # kuhu Bansal follow me...MAKE me brainly |
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| 37. |
Identify the epithelial tissue given aboveName them and label the marked locations |
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| 38. |
What are the functions of vascular tissue plant |
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Answer» what are the functions of vascular tissue plant Results in English संवहनी ऊतक संयंत्र के कार्य क्या हैं हिन्दी में नतीजे Search Results Featured snippet from the web The vascular tissues include xylem, which conducts WATER and minerals from the ROOTS upward and throughout the plant, and phloem, which transports dissolved nutrients in all directions within the plant. The main conducting VESSELS of xylem are the tracheids and the vessels... follow meeeeee... Mark me as Brainliest... |
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| 40. |
Classify connective tissue and their functions and locations |
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Answer» Answer: CONNECTIVE tissue (CT) is a one of the four main classes of tissues. Although it is the most abundant and widely DISTRIBUTED of the primary tissues, the amount of connective tissue in a particular organ varies. Like to the timber framing of a house, the connective tissue provides structure and support throughout the body. Structure of Connective Tissue Connective tissue has three main components: Ground substance Fibers Cells Together the ground substance and fibers make up the extracellular matrix. The composition of these three elements vary tremendously from one organ to the other. This offers great diversity in the types of connective tissue. This is a drawing of the structural elements of connective tissue. It depicts cells suspended in a ground substance or matrix, with elastic and collagen fibers running throughout the matrix. CT is CLASSIFIED into two subtypes: soft CT and specialized CT. The soft CT subtype—loose, dense, and elastic tissues—are FOUND in parts of our skin, tendons and blood vessels. The special CT subtype includes cartilage, bone, adipose tissue, blood, and lymphatic tissue, and provides a structural framework for the body and connects body tissues. Structural elements of connective tissue: Connective tissues consist of three parts: cells suspended in a ground substance or matrix; and most have fibers running through it. Ground substance is a clear, colorless, viscous fluid that fills the space between the cells and fibers. It is composed of proteoglycans and cell adhesion proteins that allow the connective tissue to act as glue for the cells to attach to the matrix. The ground substance functions as a molecular sieve for substances to travel between blood capillaries and cells. Connective tissue fibers provide support. Three types of fibers are found in connective tissue: Collagen Elastic fibers Reticular fibers |
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| 41. |
Why do we sweat a lot in the rainy season ? |
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Answer» Explanation: On humid days, when the air is already saturated with water, SWEAT evaporates more SLOWLY. This explains why it feels so much hotter in high humidity. The body cools itself by opening pores on the skin and RELEASING water and salts. As the water evaporates, it transfers the body's HEAT to the air |
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| 42. |
Heterozygous round and yellow seeded plants wereselfed and total 800 seeds are collected. What isthe total number of seeds with both the dominanttraits? |
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Answer» ANSWER:There are 450 SEEDS with both the dominant trait. |
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| 43. |
The property of water molecules that enable then to stick to the side of xulem vessels |
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Answer» ANSWER: adhensive property Explanation: |
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| 45. |
Number of which consumers will decline and which will increse |
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Answer» IF NUMBER OF CONSUMERS WILL DECLINE NUMBER OF PRODUCERS WILL INCREASE |
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| 46. |
Discuss the cognitive changes taking place in a developing child. |
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Answer» The cognitive CHANGES that take place in a developing characters are as follows: 0-2 years: This is the age of sensory motors whereby, infant explores the world by coordinating sensory experiences with PHYSICAL actions. 2-7 years: In this age, Preoperational thinking begins and the child acquires the concept of object permanence that enables him/her to use mental symbols to represent objects. The child does not have the ability to judge or assume the consequences of actions before performing them. The child also acquires preoperational THOUGHT, i.e., s/he gains the ability to mentally represent an object that is not physically present. The children are egocentric and develop animist thought 4-7 years: Children develop INTUITIVE thought. This enables them to QUESTION the things happening around them. 7-11 years: This age is marked by the development of concrete operational thought, whereby a logical thought is developed and the child can reason logically about concrete events, classify objects into sets and perform reversible mathematical operations. 11-15 years: The adolescents in this age develop formal operational thought, which leads to a hypothetical thinking and are able to apply logic abstractly. They also develop a special kind of egocentrism of imaginary audience and personal fable. |
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| 47. |
which of the following statements about the plasma membrane is true 1. it is a solid layer of protein dthat protects the contents of cell.2. the plasma membrane of bacterium has none of the same component of plasma membrane of an animal cell. 3 it is a solid layer and unmoving of phospholipids and proteins 4 It allows selected molecules. |
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Answer» Answer: the sttucture of plasma membrane is EXPLAINED by fluid mosiac model...also known as singer nicolson STRUCTURE...which is CHARACTERISED by QUASI fluid mosiac TYPE of structure....it is lipid bilayer with proteins embedded in them.... |
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| 48. |
Write an assingment on festival |
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Answer» festivals are mostly celebrated in INDIA. these are just because for some special occasion and it's IMPORTANCE |
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| 49. |
Taenia coli are constituents of: 1.ileum .2.caecum .3.rectum.4.colon |
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| 50. |
Illustrate Plant cell as seen under election microscope. How is it different from Animal cell? |
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Answer» Answer: The plant cell and the animal cell can be DIFFERENTIATED by the presence of organelles in them. Although both are CLASSIFIED as Eukaryotes, the presence of the cell wall, vacuoles, and chloroplasts are the most remarkable and distinguishing components of the plant cells which are absent in the animal cells. Even the size of the animal cell is smaller than the plant cell.
The concept of cell originated from the historical work done by the Schleiden and Schwann in 1838. Cells exist in an amazing variety of sizes and shapes. Likewise the LIVING BEINGS, the individual cells that form the body can grow, reproduce, process information, as well respond to stimuli. Despite the differences among different kinds of the cells whether it is plant cell or animal cell, single celled or multi cell, they all share certain common features and carry out different complicated process in the almost same way. The multicellular ORGANISMS contain billions or trillions of cells organized complexly, while unicellular consist of the single cell only. But even that single cell organisms will define itself by exhibiting all the remarkable properties that a cell needs to become a fundamental and structural unit of life. In this content, we will take-up the salient features of the plant cells and animal cells and how they differ from each other. |
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