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.
| 2. |
Jelly fish:tentacles::. :Oscula and ostia |
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Answer» ate!!!!!!Here is your answer....Jelly FISH : Tentacles :: Sponge : Osculum and Ostia .In PORIFERA these TWO osculum and ostia are present. HOPE THIS WILL HELP YOU... |
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| 3. |
If 6N female plant is crossed with a 4N male plant then How much the ploidy level of endosperm cell ? |
| Answer» COULD BE 4N+6N = 10N | |
| 4. |
How will you find out which seed are healthy ? |
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Answer» NKS FOR ASKING WE CAN DO A FOLLOWING EXPERIMENT TO CHEAK OUT WHEATHER THE SEED IS HEALTHY , TAKE HANDFULL SEEDS AND PUT IT INTO A TUMBLER FULL OF WATER . WHEN U PUT THE SEEDS INTO IT THE HEALTHY SEEDS WILL SETTLE AT THE BOTTOM AND THE UNHEALTHY SEEDS WILL FLOAT ON THE WATER . THIS GIVES U SEEDS WHICH ARE HEALTHY. |
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| 5. |
What are the conducting tissues in plants also called ?Explain why |
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Answer» ═══════════════╕☬ BRAINLY CONQUERER ☬╘═════════════════════╛Vascular tissue:-⏩Vasculars tissue is a complex CONDUCTING tissue, formed of more than one cell type, found in vascular plants.⏩ The PRIMARY components of vascular tissue are the xylem and phloem. ⏩These two tissues transport fluid and nutrients internally.The CELLS in vascular tissue are typically long and slender.Further:⏩ Since the xylem and phloem function in the conduction of water, MINERALS, and nutrients THROUGHOUT the plant, it is not surprising that their form should be similar to pipes.⭕ Xylem and Phloem are called conductin tissues as they are involved in the conduction of water and the food. Their functions:-⭕Xylem -conducts water absorbed by the roots to different parts of the plant.⭕ Phloem - conducts food prepared in the leaves to various parts of the plantRegards,Thanks! |
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| 6. |
Leaves of healthy plant is coated with vaseline will this plant be healthy for long give reasons |
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Answer» g the leaves of plants with Vaseline could cause it to die rapidly.This happens because:The stomatal pores are blocked due to vaseline which decreases the rate of respiration as well as photosynthesis as less CO2 is available.The BLOCKING of stomatal pores also leads to decrease in rate of TRANSPIRATION which causes water LOGGING in plants.Vaseline also block sunlight from reaching the chloroplasts which AFFECTS various oter processes. |
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| 7. |
Give a name of a carbohydrate which can digest by herbivorous animals but not by human? |
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Answer» se can be DIGESTED by ANIMALS like COWS but not by humans . The reason being that animals have an organ called CAECUM with a bacteria e. coli which digests CELLULOSE but humans do not have that organ so we can't digest cellulose. |
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| 8. |
What are the function of Pupil, conjunctiva and vitreous humour? |
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Answer» s and PUPILS lies the LENS which helps to FOCUS light on BACK of our eye mostly our eye filled with clear jel called vitreous light projects through our pupil and lens |
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| 9. |
Biography of tree in bengali translate |
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Answer» ীবনীগাছের জীবনীগাছের জীবনীগাছের জীবনী |
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| 10. |
Name any four traditional water harvesting system in India |
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Answer» ere's ur answer.#GULS and KULS.#innundation CHANNEL.#ROOF top.#tanks. |
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| 11. |
What are STDs .name two names of SIDs. how can be they prevented ? |
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Answer» cterial STDS include chlamydia, GONORRHEA, trichomoniasis, and syphilis. STDs caused by viruses can be CONTROLLED, but not cured. If you get a viral STD, you will always have it. Some viral STDs include HIV/AIDS, genital herpes, genital warts, HUMAN papilloma virus (HPV), hepatitis B virus, and CYTOMEGALOVIRUS. |
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| 12. |
Give one point of difference between afforestation and reforestation |
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| 13. |
Name the substance whose build up in muscle during vigorous physical exercise may cause cramps |
| Answer» ACID is RIGHT ANSWER | |
| 14. |
What is iaobar and isotops ? |
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Answer» MATE ❤️❤️❤️ HERE IS UR ANSWER...ISOBARS ARE THOSE ELEMENTS WHICH HAVE SAME MASS NUMBER BUT DIFFERENT ATOMIC NUMBER..E.G ARGAN POTASSIUM CALCIUM..ALL THESE 3 HAVE APPROXIMATELY EQUAL MASS THAT IS 40 GRAM PER MOLE..ISOTOPES ARE THOSE ELEMENTS WHICH HAVE SAME ATOMIC NUMBER BUT DIFFERENT MASS NUMBER..E.G PROTIUM DEUTERIUM AND TRITUM..THESE ARE THE ISOTOPES OF HYDROGEN.. HAVING ATOMIC MASSES 1,2,3 G/MHOPE THIS WILL HELP YOU ❤️ ❤️❤️STAY BLESSED ❤️ ❤️❤️ |
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| 15. |
What disorder is caused due to Fe deficiency ? |
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Answer» , INTESTINAL dieseases , BONE ACHE , musculs ache , ETC.. |
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| 16. |
Function of the basic domains of microtubule associated protein |
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Answer» nd to the tubulin subunits that make up microtubules to regulate their stability. A large variety of MAPs have been identified in many different CELL types, and they have been found to carry out a wide range of functions. These include both STABILIZING and destabilizing microtubules, guiding microtubules towards specific cellular LOCATIONS, cross-linking microtubules and mediating the interactions of microtubules with other proteins in the cell.[1]Within the cell, MAPs bind directly to the tubulin dimers of microtubules. This binding can OCCUR with either polymerized or depolymerized tubulin, and in most cases leads to the stabilization of microtubule structure, further encouraging polymerization. Usually, it is the C-terminal domain of the MAP that INTERACTS with tubulin, while the N-terminal domain can bind with cellular vesicles, intermediate filaments or other microtubules. MAP-microtubule binding is regulated through MAP phosphorylation. This is accomplished through the function of the microtubule-affinity-regulating-kinase (MARK) protein. Phosphorylation of the MAP by the MARK causes the MAP to detach from any bound microtubules.[2] This detachment is usually associated with a destabilization of the microtubule causing it to fall apart. In this way the stabilization of microtubules by MAPs is regulated within the cell through phosphorylation. |
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| 17. |
How is endocrine gland different from exocrine gland........ At least 3 short simple and well differences... Aur bhai koi google se utha ke mat chaap dena..... |
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Answer» ne glands...* DUCTLESS glands., POUR their secretion directly into the blood* Secrete hormones* Pituitary gland is a WELL known example.Exocrine glands.....* Pour their secretion VIA ducts* Secrete enzymes* Example - Salivary glandHope it helps❤️❤️ |
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| 18. |
Function of hypothalamus and pituitary gland... class 10 |
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Answer» othalamus is a small but important area in the center of the brain. It plays an important role in hormone production and helps to stimulate many important processes in the BODY and is located in the brain, between the pituitary GLAND and thalamus.The pituitary gland is a part of your endocrine system. Its MAIN FUNCTION is to secrete hormones into your bloodstream. These hormones can affect other organs and glands, especially your: thyroid. |
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| 19. |
What is the building blocks of protiens ? |
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Answer» TION:- what is the building BLOCKS of PROTIENS ?__________________________________ANSWER:- The building BLOCK of proteins is known as "Amino ACID".__________________________________ |
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| 20. |
Maximum amount of the energy in the cell is liberated by oxidation of carbohydrate when |
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Answer» rgy is stored within the layer of iridium in the LOWER hemisphere of ANTARCTICA. Oops i MEAN the lower hemisphere of the anaredia layer of GLUCOSE. Hope This Helps! |
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| 21. |
There is hypertension due to smoking. Give scientific reason |
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Answer» ntan!There is a SCIENTIFIC reason behind HYPERTENSION because of smoking.A SUBSTANCE called nicotine is present in large AMOUNT. It raises the blood pressure and heart rate. ALSO it narrowes the wall of arteries and hardens their walls. |
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| 22. |
How does anomalous expansion of water help aquatic organisms is called unemployment |
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Answer» start with what is ANOMALOUS expansion of water. ... Below that temperature when water starts to FREEZE it expands and HENCE it's density decreases which makes the COLDER liquid to remain on top and the temperature of water below it does not DROP. The ice starts forming from top and acts as an insulator. |
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| 23. |
Write the name of the vitamin responsible for the coagulation of blood |
| Answer» K is RESPONSIBLE for the COAGULATION of BLOOD... | |
| 24. |
Widely spaced contour lines indicate a a. steep slope c. hill b. gentle slope d. river Please select the best answer from the choices provided A B C D |
| Answer» E SLOPES...THINK so | |
| 25. |
Explain theaning of biotechnology and its impact on agricultural management with suitable examples???? |
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Answer» nology is broadly DEFINED as the application of knowledge in the life sciences to CREATE products or SERVICES that are beneficial to humans. Biotechnology is used in a variety of industries, from enhancing the QUALITY and efficiency of food PRODUCTION to producing new medicines to and vaccines. |
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| 26. |
The process involved in the cyclic flow of water between biotic and abiotic factors of biosphere - describe |
| Answer» ER Cycle. Whereas energy flows through an ecosystem, water and elements LIKE carbon and nitrogen are recycled. Water and nutrients are CONSTANTLY being recycled through the ENVIRONMENT. ... The water cycle involves a series of INTERCONNECTED pathways involving both the biotic and abiotic components of the biosphere | |
| 27. |
Give diagrammatic representation of non-cyclic photophosphorylation. |
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Answer» lic Photophosphorylation. (Notes for your handout are shown in blue TEXT on the diagram above!) Non-cyclic photophosphorylation produces ATP using the energy from EXCITED electrons PROVIDED by photosystem II. As electrons pass through the non-cyclic pathway, they do not RETURN to the original photosystem |
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| 28. |
What is cross? explain its significance with graphic representation |
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Answer» rid Cross Definition. A MONOHYBRID cross is a genetic mix between two individuals who have homozygous genotypes, or genotypes that have COMPLETELY dominant or completely recessive alleles, which RESULT in opposite phenotypes for a certain genetic TRAIT. |
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| 29. |
Basic principles of embryonic development were described by |
| Answer» NOWN as EMBRYOLOGY | |
| 30. |
Write the requential order from ancestors to the present? |
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Answer» re 10 Transitional Ancestors of HUMAN Evolution:10. Sahelanthropus tchadensis9. Kenyanthropus platyops8. Australopithecus afarensis7. Paranthropus boisei6. Homo habilis5. Homo ergaster4. Homo erectus3. Homo heidelbergensis2. Homo neanderthalensis1. Homo SAPIENS |
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| 31. |
The bacterium of dengue is transmitted through the mosquito bite correct the sentence |
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Answer» given sentence dengue is referred to as a BACTERIUM, that is incorrect. Dengue is a dangerous and FATAL disease. Dengue is not a bacterium but a virus. Dengue is not transferred by the bite of regular MOSQUITOES but by the bite of different species of the Aedes mosquitoes. Therefore, the correct sentence will be ‘The virus of dengue is transmitted through the MOSQUITO bite of the different species of the Aedes mosquitoes.’" |
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| 32. |
Show diagrammatically path of light ray passing through a prism ? |
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Answer» this is the ANSWER |
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| 33. |
Which nerve is purely sensory??a) occulomotor.b) Trochlear.c) faciald) optic. |
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Answer» tor and TROCHLEAR are motor NERVES Facial NERVE is both motor and sensoryOptic nerve is PURELY sensory |
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| 34. |
What r features of ideal fuel |
| Answer» ASY to STORE and handleit does not cause any pollutionit is eay to transportit has high calorific VALUE HOPE its helpful to u.. | |
| 35. |
Related to water harvesting system Mention the advantages of rejuvation indigenous method |
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Answer» to do SOMETHING about the water harvesting system in that CASES so MANY people are wasting water they do not save it if have to do water harvesting so first we have to stop water and don't WASTE it.pls mark me as a brainliest |
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| 36. |
it is hereby notified that , ETOOS INDIA is going to held live Doubt class for zoology today 4hr ahead, plz take it and find ur weakness!!! |
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Answer» for this. BRO |
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| 37. |
After performing electrophoresis scients felt the need to preserv and document its result how that can be done by blotting technique and hybridization |
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| 38. |
A gargled tree dies if the gridle is wide and is not filled up? |
| Answer» L plants, trees use two vascular tissues for transportation of water and nutrients: the xylem (also known as the WOOD), and the phloem. Girdling results in the removal of the phloem, and death occurs from the inability of the leaves to transport sugars (primarily sucrose) to the roots. In this process, the xylem is left untouched, and the tree can usually still temporarily transport water and minerals from the roots to the leaves until the roots die. Death occurs when the roots can no longer produce ATP and transport nutrients upwards through the xylem. Girdling is a slow process compared to felling and is often used only when necessary— such as removing an individual tree from an ecologically protected area without damaging SURROUNDING growth. Accidental girdling is also possible and some activities must be performed with care. Saplings which are tied to a supporting stake may be girdled as they grow, DUE to friction caused by contact with the TIE. If ropes are tied frequently to a tree (e.g. to tether an animal or moor a boat), the friction of the rope can also lead to the removal of bark.Hope it will help u | |
| 39. |
What happens if all the functions of the human body control only by brain |
| Answer» BODY functions are mostly controlled by BRAIN accept reflex actions and involuntary actions.2) if reflex actions are also controlled by brain, it takes more time to complete the action.3) it causes danger to our body we can't escape from SUDDEN accidents.4) number of involuntary actions takes place in our body5) if all these functions are shifted to brain, it feels BURDEN and its performance is decreased6) so its not good that all functions are controlled by brain | |
| 40. |
Vascular plants first developed on Earth during the _________ period. |
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Answer» ascular Plants. The first detailed vascular PLANT fossils appear in rocks from middle SILURIAN, about 425 million YEARS ago. The oldest of these, including a plant called Aglaophyton, appear to have possessed conducting cells similar to the HYDROIDS of mosses. |
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| 41. |
Why the size of vacuole different in Plant cell and Animal cell |
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Answer» re many difference in between PLANT and ANIMAL cell vacuoles; The size of the Plant cell is large and may contain almost 90% space of the plant cell. On the other side, the size of the animal vacuole is smaller. In most of the cases, only one large central vacuole is PRESENT in the plant CELLS.In plant cells, the vacuoles are much larger than in animal cells. When a plant cell has stopped growing, there is usually one very large vacuole. Sometimes that vacuole can take up more than half of the cell's volume. The vacuole holds large amounts of water or food.Hope it will help U |
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| 42. |
Largest amount of energy produced by oxidation of amino |
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Answer» ential of NADH and FADH2 is converted to more ATP through an electron transport chain with oxygen as the "TERMINAL electron acceptor". Most of the ATP produced by aerobic cellular RESPIRATION is made by oxidative phosphorylation.I think it will HELP u |
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| 43. |
Please answer the Question Question in attachment |
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| 44. |
Why this function of temperature take care |
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Answer» hy body functions best at an internal TEMPERATURE of about 37°C (98.6°F). ... Our bodies also constantly adapt their temperature to environmental CONDITIONS. It goes up when we EXERCISE, for INSTANCE. And it is lower at night, and higher in the AFTERNOON than in the morning. |
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| 45. |
What cause hormonal imbalance |
| Answer» L IMBALANCE are GENERALLY CAUSED by external factors such as stresses and HORMONE medications | |
| 46. |
Describe briefly the mechanism of respiration in human beings? |
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Answer» n BEINGS, the air is taken into the BODY through the nostrils. From here, the air passes through the trachea and brochi into the lungs. Trachea does not COLLAPSE even when there is no air in it because it is supported by rings of soft bones called cartilage. Within the lungs, the bronchi divides into smaller and smaller tubes which end up into sac-like structures called alveoli. The alveoli provide a largesurface area where the exchange of gases can take place as the walls of the alveoli contain an extensive network of blood-vessels. When we breathe in or inhale, the ribs expand and the diaphragm flattens which increases the size of the chest cavity and the air is filled into the lungs. The blood brings carbon dioxide from the rest of the body and the oxygen is taken up by blood and carried to all the CELLS of the body.hope it helpsthank ufollow me for more answers |
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| 48. |
What will you do in following event are you want to make a soft and spongy idli |
| Answer» L LEAVE the batter UNDISTURBED for few hours. The batter rises DUE to the action of bacteria. you can also use soda | |
| 49. |
A substance that influences the reaction but does not participate in the reaction is a ______. |
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Answer» t is the ANSWER |
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| 50. |
How can AIDS be avoided |
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Answer» ding SEXUAL CONTACT with the INFECTED person, SHARING needles with infected person, blood TRANSMISSION of infected person. |
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