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. |
(4) An inflorescence which does not end in a flower is called |
| Answer» RACEMOSE InflorescenceExplanation:In this TYPE of inflorescence the main axis does not end in a flower, but it grows continuously and develops FLOWERS on its lateral SIDES in acropetal succession (i.e., the lower or outer flowers are older than the upper or inner ones). | |
| 2. |
4. Cyanobacteria and heterotrophic bacteria have been clubbed together in Eubacteria of kingdom Monera as per the "Five Kingdom Classification" even though the two areVasth different from each other. Is this grouping of the two types of taxa in the samekingdom justified? If so, why? |
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Answer» Yes, although vastly different from each other, the grouping of cyanobacteria and heterotrophic bacteria in EUBACTERIA in Kingdom Monera is justified because both of them have certain common characteristics like: Both are unicellular Both are prokaryotes and lack a well-defined nucleus. The primitive nucleus is DEVOID of a proper nucleolus or nuclear membrane The genetic material or the DNA is scattered in the CYTOPLASM Both of them reproduce asexually. They both are highly contrasting in their methods of nutrition like cyanobacteria are AUTOTROPHS that prepare their own food; whereas, heterotrophic bacteria depends on some biomass for its food. SIMILARLY, cyanobacteria are mostly aquatic whereas heterobacteria depends on a host. |
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| 3. |
Are all functions of our body direct control of the brain and spinal cord, why do you think so |
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Answer» re 12 pairs of cranial NERVES and 31 pairs of spinal nerves.Spinal nerves connect the brain with the nerves in most parts of the body. Other nerves go directly from the brain to the EYES, ears, and other parts of the head. This network of nerves carries MESSAGES back and forth between the brain and the rest of the bodyIt is known that cranial nerves and spinal nerves are connected from the body parts to brain and spinal CORD, to control and co-ordinate the functions by brain and spinal cord. |
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| 4. |
Long answer question: "AIDS is not curable but preventive disease." Discuss. |
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Answer» Explanation:AIDS VIRUS changes in a second while RESEARCHING so its DIFFICULT make medicine on it. It should be prevented as it cannot be cured. |
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| 5. |
What is Osphradium? Explain it with function. |
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Answer» Hello...!!!Osphardium is an olfactory ORGAN in CERTAIN MOLLUSCUS linked with the respiratory organ....It's main function is to test incoming water for slit and possible food PARTICLES...Hope this HELPS...❤❤☺☺ |
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| 6. |
Explain glycolysis in detals |
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Answer» Glycolysis is the process in which one glucose molecule is BROKEN down to form two MOLECULES of pyruvic acid (also called PYRUVATE). The glycolysisprocess is a multi-step metabolic pathway that occurs in the cytoplasm of animal cells, plant cells, and the cells of microorganisms.Aerobic (“oxygen-using”) respiration occurs in three stages: glycolysis, the Krebs CYCLE, and electron transport. In glycolysis, glucose is split into two molecules of pyruvate. This results in a net gain of two ATP molecules.The essential metabolic pathway ofglycolysis involves the oxidative breakdown of one glucose into two pyruvate with the capture of some energy as ATP and NADH.Glycolysis is important in the cell because glucose is the main source of fuel for tissues in the body.Glycolysis is the first of the main metabolic pathways of cellular respiration to produce energy in the form of ATP. Through two distinct phases, the six-carbon RING of glucose is cleaved into two three-carbon sugars of pyruvate through a series of enzymatic reactions. |
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| 7. |
What is mean by ingestion |
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Answer» The process of TAKING FOOD is called ingestion HINDI ma aap jab KHANA khate Hain wahi ingestion HOTA hai. |
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| 9. |
Name the method by which bryophyllum reproduces |
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Answer» Reproduction in Bryophyllum occurs ASEXUALLY through vegetative PROPAGATION by leaves. The LEAF of Bryophyllum is broad and has NOTCHES at its margins. |
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| 10. |
Explain the use of Gas turbine rotor. |
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Answer» The gas turbine is used to make mechanical energy from a COMBUSTIBLE FUEL. In the gas turbines used to make industrial/electrical POWER the mechanical energy comes in the form of a rotating shaft (as opposed to pressurized thrust of a gas turbine jet engine). This shaft has an enormous amount of power and TORQUE. |
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| 11. |
Did bouxite mining in western ghats affect critically endangered species like-black panther, different ceropegia sapp., Eriocanlom sapp.? |
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Answer» It is true that Bauxite mining affect the SURROUNDING. It does not only have bad affect on the HEALTH of miners but it also affects the air casing respiratory problems, it contaminates the soil and water affect wildlife. Intake of bauxite can cause HEARING loss, SKIN redness, cough etc.well black panther is not a real animal.panther is the genus of big cats like Panthera Leo, Panthera Tigris etc. |
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| 12. |
Among al3+ and ca2+ which of these is the best coagulating agent to coagulate blood |
| Answer» AL3+ is the best coagulating agent to coagulate bloodExplanation:accorrding to HARDY-SCHULZE RULES OF COAGULATION-The coagulating power of EFFECTIVE ION is directly proportional to its CHARGE (valency). | |
| 13. |
Name the liquid produced with sperms? |
| Answer» SEMEN is PRODUCED with SPERMS which MAKE them mobile.Hope it HELPS. | |
| 14. |
What is female reproductive system |
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Answer» The female REPRODUCTIVE system is made up of the internal and EXTERNAL sex organs that function in reproduction of new OFFSPRING. In the human the female reproductive system is immature at birth and develops to maturity at puberty to be able to produce gametes, and to carry a FOETUS to full term. plz Mark it as brainliest and keep ASKING ☺✌☺ |
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| 15. |
3. Neurospora - an ascomycetes fungus has been used as a biological tool to understand the mechanism of plant genetics much in the same way as Drosophila hasbeen used to study animal genetics. What makes Neurospora so important as a genetictool? |
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Answer» e;your answer is here,_____________________________________________________NEUROSPORAThe FUNGUS is used as a genetic material DUE to following reason:* It has short life DURATION and is easily cultivated. * Dominant and recessive characters are easily expressed in it. * In it, PRODUCTS of Meiosis are arranged in a linear way.____________________________________________________I hope that it helps,thank you :-) |
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| 16. |
AIDs is not a congenital disease but if in a condition. Is it possible that it can transfer to foetus from AIDs infected mother through placenta.And if it's possible than can it be called a congenital disease for that foetus? |
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Answer» Is AIDS also considered a congenital disease as it can be passed on to the offspring?No.Congenital diseases are birth defects, that can be acquired during the fetal stage of development or from the genetic MAKE up of the parents.AIDS is not a genetic or fetal development disease.It only get acquired when the virus from the mother crosses the placental barrier to infect the unborn.AIDS is an infectious disease, itcan be passed on to the OFFSPRINGS if ARVs for prevention of mother to child TRANSMISSION during pregnancy, LABOUR or POST partum are not taken. |
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| 17. |
If you give answer I mark you brainlist |
| Answer» TION:lion=HUMAN blooddeer=plantman= human bloodfemale MOSQUITO= MOTHER's milkbutterfly=nectorhuman infant=human infacelmale mosquito=both PLANT and animalpig=animal | |
| 18. |
What is human reproduction |
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Answer» Human REPRODUCTION is any form of sexual reproduction resulting in human fertilization. It typically involves sexual INTERCOURSE between a man and a WOMAN. During sexual intercourse, the interaction between the MALE and female REPRODUCTIVE systems results in fertilization of the woman's ovum by the man's sperm. |
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| 19. |
Laws to protect and conserve biodiversity in india |
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Answer» tral Government has ENACTED the WILD Life (Protection) Act, 1972. The Act, inter alia, provides for the creation of PROTECTED Areas for the protection of wildlife and also provides for PUNISHMENT for hunting of specified FAUNA specified in the schedules I to IV thereof.Wildlife Crime Control Bureau has been established for control of illegal trade in wildlife, including endangered species. if you like the answer then mark brainliest and keep asking ✌☺☺ |
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| 20. |
A homozygous purple flower [pp] is crossed with white flower vroety of pea [pp] . Mention the phenotype and genotype of tge f1 generation |
| Answer» PP and pp 2:2:2 the F1 ganaration | |
| 21. |
Which organelle is called as the kitchen of the cell? |
| Answer» MAYBE MITOCHONDRIA as it secretes energy in the form of ATP which is REQUIRED by the cell to perform all the functions so it MIGHT be | |
| 22. |
Answer all............ |
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Answer» ydra - BUDDING, fragmentation b) yeast- budding c) planaria- regeneration d) Rhizopus- SPORE formation2. Binary fission3. fragmentation, fission, vegetative propagation 4.mode of reproduction in which vegetative propagules give rise to new organism. 5.Bryophyllum.6. The type of reproduction which involves involvement of both of the parents.7. unisexual- papaya, bisexual- coconut. 8. Due to meiotic division, the no. of chromosomes in the gametes is REDUCED to half.9. placenta.10. contraception is the method of preventing conception. It is also called birth control method.Mark it as the brainliest if it HELPS. |
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| 23. |
According to genic balance theory, if x/a ratio in fruit fly is 0.33, then it will be a |
| Answer» TION:DEFINITION of genic balance. : the relation whereby a SPECIFIC gene acts as a PART of the entire gene complex in the production of a particular PHENOTYPIC character. | |
| 24. |
A bottling plant produces five different brands of beverages. Four of the five brands have a diet and regular variety, and the fifth is only available in a diet variety. Each brand comes in two sizes. How many total combinations of beverages does the bottling plant produce? |
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Answer» 18Explanation: firstly I think it's a mathematical question. if I'm WRONG, correct me in the COMMENT section.the bottling plant produces 5 BRANDS of which 4 have 2 varieties.that's 4X2= 8 varieties. the fifth one has only one variety, so +1 to the existing 8 varieties. So the varieties are 9 which are then available in 2 sizes.Considering each size as different variety. it gets to 9*2 = 18Hope this helps! Don't forget to mark the Brainliest one |
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| 25. |
What is Benedict`s solution used for |
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Answer» Benedict's SOLUTION (Fehling's solution) is used to TEST for simple sugars such as GLUCOSE. It is a clear blue solution which is a combination of copper SULPHATE, sodium citrate, and sodium CARBONATE. |
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| 26. |
List of endemic species in our state |
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Answer» Explanation:Antarctica Hawaii and Australia are all HUGE land masses where we can find a LOT of ENDEMIC species. Kangaroos, koalas, and polar bears are all endemic to these places. In the case of endemic plants, sometimes species become endemic due to HABITAT DESTRUCTION as discussed above. |
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| 27. |
Explain tissue culture in detail |
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Answer» Tissue CULTURE is the growth of tissues or cells in an artificial medium separate from the organism. ... Tissue culture commonly refers to the culture of animal cells and tissues, with the more specific term plant tissue culture being used for plants.Tissue culture is a process that involves exposing plant tissue to a specific regimen of nutrients, hormones, and light under sterile, in vitro conditions to produce many new plants, each a clone of the ORIGINAL mother plant, over a very short period of time.ADVANTAGES of Tissue Culture: These techniques have certain advantages over TRADITIONAL methods of propagation. They produce exact copies of plants required that have desirable traits. They produce mature plants quickly. Multiple plants are produced in the absence of seeds or necessary pollinators to produce seeds....Some of the other types of tissue culture include; Single cell culture. Suspension culture. Anther culturePlant tissue culture is a collection of techniques used to maintain or grow plant cells, tissues or organs under sterile conditions on a nutrient culture medium of known composition. ... The production of multiples of plants in the absence of seeds or necessary pollinators to produce seeds.In this process the growth medium or culture solution is very important as, it is used for growing plant tissue because it contains various plant nutrients in the form of 'jelly' known as agar and plant hormones which are necessary for the growth of plant.basic principles and protocol in plant tissue culture. 3. Tissue Culture The term “ tissue culture” is commonly used in a very wide sense to include in vitro aseptic culture of plant cells, tissue and organs. Is the term for “ the process of growing cells artifically in the LABORATORY”. |
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| 28. |
Collect information about botanical gardens,Zoological Parks and biodiversity hot spots in india. |
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Answer» tion:It hosts 4 biodiversity HOTSPOTS:the Himalayas, the Western Ghats, the Indo-Burma region and the Sundaland (INCLUDES NICOBAR group of Islands). These hotspots have numerous ENDEMIC species. ... India displays significant biodiversity |
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| 29. |
What are the three forms of RNA |
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Answer» Hiii here is ur ans ☺️mRÑĀ:- it is a long SIMPLE straight and INQUIRED RNA which contituents only five percent of total ribosome nuclic acid.M RN A is named messenger ribosome nucleic acid because it bring the information from DNA.tRÑÄ it is a small ribonucleic acid of 4 hash value and LENGTH of 72-85 nucleoid which is fodder our itselfrRÑÃ it occur inside ribosome a ribosome has two subunits large and smallerfollow me ❤️ |
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| 30. |
What is the meaning if decomposers? |
| Answer» MICROORGANISMS that DECOMPOSE DEAD PLANTS and ANIMALS | |
| 31. |
Which of the following secretes toxins during storage conditions of crop plants?(1) Aspergillus (2) Penicillium(3) Fusarium(4) Colletotrichum |
| Answer» | |
| 32. |
Short note onfubacteria. |
| Answer» BACTERIA are single celled microbes. The cell structure is simpler than that of other ORGANISMS as there is no nucleus or membrane bound organelles. ... Some bacteria have an EXTRA circle of genetic material CALLED a PLASMID. The plasmid often contains genes that give the bacterium some advantage over other bacteria. | |
| 33. |
Can white muscles breath aerobically |
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Answer» can not BREATHE aerobicalyPls MARK as BRAINLIEST |
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| 34. |
please answer these questions the person who mention the correct answers I will mark them brainliest help me to solve this 18 questions |
| Answer» SORRY BIT IMAGE is not CLEAR | |
| 35. |
Add 2/2 + 513 and 2 – 373. |
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Answer» 885Explanation:A.T.Q.(2/2 + 513) + (2 - 373)→ (1 + 513) + (2 - 373)→ 514 + 371→ 885 |
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| 37. |
How to delete questions |
| Answer» HII mate... U can't yourself Delete ur questionsU have to TAKE the HELP of someone.... to report ur questions... ...I can help u.. ...Follow me... | |
| 38. |
11 science nots of biology 1 leasen living world |
| Answer» MARK as me Brainliest SO I will follow you.maine TEEN photo bheji HAI Wahi ISKA ans hai | |
| 39. |
2. There is a myth that immediately after heavy rains in forest, mushrooms appear in large number and make a very large ring or circle, which may be several metres indiameter. These are called as 'Fairy rings'. Can you explain this myth of fairy rings inbiological terms? |
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Answer» There is a myth that immediately after heavy rains in forest, mushrooms appear tn large numberand make a very large ring or circle, which may be several metres in diameter. These are called ‘fairy rings’. Can you explain the myth of fairy rings in biological terms?The fairy rings FORM as the MYCELIUM of the mushroom fungus spreads in the soil from a central point. It grows peripherally, so that the younger hyphae will appear ALMOST in a circle. The forest cover contains sufficient organic matter and favourable conditions that cause YOUNG fungal hyphae to form compact MASSES that grow into mushrooms. This is the reason, the mushrooms appear growing in a circle or ring.hope it helps you ☺️ |
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| 40. |
Structural modification of the kidneys of deserts animals |
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Answer» Their kidneys are structured according to their survival needs. Two structural modifications of the kidneys of DESERT animals like KANGAROO rat are: Long loops of Henle to help in the reabsorption of WATER and SODIUM chloride from the URINE. |
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| 41. |
What is sartorius muscles? |
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Answer» sartorius MUSCLES is a long ,narrow, muscle RUNNING obliquely ACROSS the front of each thigh from the HIP BONE to the inside of the leg below the knee. |
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| 42. |
How many phosphodiester bonds are there in e coli DNA |
| Answer» 22 PHOSPHODIESTER BONDS | |
| 43. |
What is reproductive system? PLS ANSWER QUICKLY I NEED IT NOW FOR BIOLOGY PROJECT... I want answer about in one page.#spammersstayaway |
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Answer» The system comprises of REPRODUCTIVE health is called reproductive system.Reproduction is of mainly two types .◆Sexual reproduction◆ASEXUAL reproductionSexual reproduction is the reproduction in which FISSION of gamates take place .Asexual reproduction is the TYPE of reproduction in which involvement of gamates not take place . |
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| 44. |
Golgi Body-> Functions?!? |
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Answer» It has been likened to the cell's post office. A major function is the MODIFYING, sorting and packaging of proteins for secretion. It is also involved in the transport of lipids around the cell, and the creation of lysosomes. The sacs or folds of the GOLGI apparatus are called CISTERNAE.... |
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| 45. |
Meaning of complementary |
| Answer» TION:COMPLEMENTARY MEANS ANGLES between 90° | |
| 46. |
Difference between micronutrients and macronutrients |
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Answer» micronutrients are needed in SMALL QUANTITY andmacro NUTRIENTS are nutrients which are needed in LARGE quantity |
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| 47. |
Diatoms are also called as peals of ocean why? what is diatomaceous earth? |
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Answer» Diatoms have cell walls with unique characterstics. This is why, it is CALLED as 'pearls of ocean'. ... DIATOMACEOUS earth : Because of the presence of silica, cell WALL of diatoms are indestructible. They PILE up at the bottom of water BODY and leads to formation of 'diatomaceous earth'. |
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| 48. |
Discuss any two causes that lead to a decrease in ground water level |
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Answer» tion: the volume of groundwater in storage is decreasing in MANY areas of United States in RESPONSE to PUMPING. ground water DEPLETION is primarily caused by SUSTAINED groundwater pumping |
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| 49. |
Examples of shoot system and root system |
| Answer» EXAMPLE of shoot system is: LEAVES, BUDS,STEM. example of root system is: roots, tubers | |