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. |
Differentiate between Annelida and Arthropoda in terms of their body cavity . |
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Answer» arthropods and ANNELIDS are invertebrates without endoskeletons, but arthropods have a CHITINOUS exoskeleton, and the body SHAPE is maintained through hydrostatic pressure in annelids. • Arthropods have a chitinous cuticle while annelids have a collagenous cuticle. • Annelid are worms, and do not have LEGS, but they have parapodia for locomotion, while arthropods have segmented appendages for locomotion. • Annelids usually have a CLOSED circulatory system while it is an open system in arthropods. • The diversity is extremely high among arthropods compared to annelids. |
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| 2. |
What is meant by aids? how it occurs in human body? |
| Answer» ACQUIRED immune deficiency diseaseit occurs by sexual CONTACT, blood Transfer ETC | |
| 4. |
Which is the wisest animal |
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Answer» he Most INTELLIGENT ANIMALS on EarthChimpanzees.Bottlenose Dolphins.Elephants.African GREY Parrots.Rats.Crows.Dogs.Pigeons. |
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| 5. |
P e r t a i n i n g two endocrine system that will you interpret if a you observe Salon neck in people living in the hill b over section of growth hormone takes place during childhood c facial hair develop in boys aged 13 |
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Answer» ciency of iodine in drinking water in hill regions causes this disorder. This is called Endemic or simple goitre, generally it occurs along with cretinism. Enlargement of thyroid gland due to increased size and number of acinal cells inside thyroid gland is the main characteristic of this disease. That's why now a days table salts are being iodised to prevent this kind of deficiency disorders.ii) Over secretion of growth HORMONE or STH(Somatotrophic Hormone) in childhood causes abnormally increased height(7-8 feet) and formation of longer BONES than usual.iii) Male secondary sex characters like facial hair mainly appears in early stages of puberty, if a BOY has facial hair at the age of 13, it can be concluded that he has reached his puberty which is normal at the age of 14-15. So, it's not Precocious Puberty due to over secretion of testosterone(facial hair at the age of 8-9). But it can be SAID that his testosterone LEVELS are little higher than usual but it can be hardly categorised as any known disorder. |
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| 6. |
Explain type of the respiratory organs in animals? |
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Answer» ans, MAMMALS, and birds EXCHANGE gases through specialrespiratory organs called lungs. Lungs are air-filled sac-like STRUCTURES in the CHEST cavity. |
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| 7. |
Define the following terms: a. Phagocytosis b. Pinocytosis c. Endoosmosis d. Exoosmosis |
| Answer» ESTION of a smallercell or cell fragment, a microorganism,or FOREIGN PARTICLES by means of thelocal infolding of a cell's membraneand the PROTRUSION of its cytoplasmaround the fold until the material hasbeen surrounded and engulfed by closure of the membrane andformation of a vacuole: CHARACTERISTICOF amebas and some types of whiteblood cells. | |
| 8. |
Give difference between vaccines and antibiotics.what is immunisation |
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Answer» za VACCINES prevent or mitigate infections. They are designed to induce a PROTECTIVE immune RESPONSE in the body against the viruses represented in the vaccine. ... Viral diseases, like influenza, can therefore not be treated with antibioticsImmunization, or immunisation, is the PROCESS by which an individual's immune system becomes FORTIFIED against an agent. |
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| 9. |
Which wastes are decayed when biological oxygen demand in water are increased? |
| Answer» ICAL Oxygen Demand (BOD, ALSO called BIOLOGICAL Oxygen Demand) is the amount of dissolved oxygen needed (i.e. demanded) by aerobic biological organisms to break downorganic material present in a given water sample at certain temperature over a specific time period. | |
| 10. |
Why are birds death essay in tamilAbout over poppulation and death of birds essay in tamil |
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Answer» m mate!!Pollution is one of the main causes of global WARMING and OVERPOPULATION destroys the lands, greenery, forest and ecological balance. As a result, migration of birds and other species get affected by pollution and overpopulation. Due to urbanization, industrialization and increasing TEMPERATURE, migratory birds cannot find their place to migrate and they cannot able to breed. So we should take some steps to CONSERVE the forest and save our planet from pollution and overpopulation. SORRY tamila kidaikala! |
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| 11. |
Why are two fixed points needed for a temperature scale and not just one |
| Answer» SURING the temperature we want 2 VALUES of degreeBecause we want the average temperatureFor that we want maximum and minimum temperature valueHope it helps you | |
| 12. |
Which contributes to about 50% of carbon monoxide? |
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Answer» is the answer-fatal poisonings contribute to about 50% of CARBON monoxide.help it's help you PLEASE MARK on BRAINLIEST |
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| 14. |
Write the flow chart of cell body |
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Answer» e♥♥Here is UR answerhttps://goo.gl/images/ejYdNRClick on this LINK U will get a PHOTO in which everything is written.hope it helps MARK my answer as brainliest and follow me |
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| 15. |
what precautions will you suggest to your friend to keep away from various sexually termited diseases? |
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Answer» taughing your FRIEND do not DRINK WATER of your friend and do not do any SEXUAL CONTAINS |
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| 16. |
What is cordinate bond |
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Answer» HERE IS UR ANSWER...A coordinate covalent bond, also known as a dative bond or coordinate bond is a kind of 2-center, 2-electron covalent bond in which the two electrons derive from the same ATOM. The bonding of metal ions to ligands involves this kind of interaction. This type of interaction is CENTRAL to LEWIS acid-base theory. HOPE IT HELPS U... |
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| 17. |
What is crop plant in biology? |
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Answer» is a plant or ANIMAL product that can be grown and harvested EXTENSIVELY for profit or SUBSISTENCE. ... A crop is usually expanded to include MACROSCOPIC FUNGUS (e.g. mushrooms), or alga (algaculture). Most crops are harvested as food for humans or fodder for livestock. |
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| 18. |
How are weeds harmful for the crops |
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| 19. |
During floods less water into soil Transpire absorb percolator oozes |
| Answer» ATER companies introduced hosepipe bans in a bid to CONSERVE supplies in the face of low ... | |
| 20. |
The mutation that acts as an evidence that codon is triplet and reads in a contagious manner is? |
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Answer» genetic code, a stop codon (or termination codon) is a nucleotide triplet WITHIN messenger RNA that SIGNALS a termination of translation into proteins.[1] Proteins are based on polypeptides, which are unique sequences of amino acids. Most CODONS in messenger RNA (from DNA) correspond to the addition of an amino acid to a growing polypeptide chain, which may ultimately become a protein. Stop codons signal the termination of this process by binding release factors, which cause the ribosomal subunits to disassociate, releasing the amino acid chain. While START codons need nearby sequences or initiation factors to start translation, a stop codon alone is sufficient to initiate termination |
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| 21. |
Hospitals generates which waste? |
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Answer» ls GENERATES HEALTHCARE WASTE includesinfectious, chemical, expiredpharmaceutical and radioactive items and sharps. |
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| 22. |
Write About The birth of cricket in india . How it came to existance. in brief ? |
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Answer» is a famous game made in 17century PLAYED in ENGLAND it came in INDIA when British RULE in our country parsis were first INDIAN cricket team |
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| 23. |
Oil spills is one of the major source of which pollution |
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Answer» lls is ONE of the MAJOR SOURCE of WATER pollution.HOPE IT HELPS |
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| 24. |
State two reasons why a transport system is important in plants |
| Answer» N reasons are:1. To carry and transporting the FOOD and minerals to the plant leafs.2. To carry and transport water and air to the plant leafs. | |
| 25. |
Which one will be the correct sequence of the levels of organization of life? |
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Answer» logical levels of organization of living things ARRANGED from the simplest to most complex are: organelle, CELLS, tissues, ORGANS, ORGAN systems, organisms, POPULATIONS, communities, ecosystem, and biosphere. |
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| 26. |
Give a brief clue and smarty sugestion to complets 11 12 biology in two months, ill mark the best suggestion as Brainliest |
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Answer» MATE ❤️❤️ HERE IS UR ANSWER...PLEASE DO ALL THE MCQS..READ NCERT AT LEAST ONCE PRACTICE ALL THE DIAGRAMS...ND DON'T PANIC.,FIRST COMPLETE UR 12 THEN MOVE TO 11..HOPE THIS WILL HELP YOU ❤️ ❤️STAY BLESSED ❤️ ❤️❤️@PANKHUDI NEWELY JOINED ✌️ ✌️ |
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| 27. |
What is the relationship between angle of incidence and angle of reflection in a plane mirror |
| Answer» E equalThis is because of the LAWS of REFLECTION | |
| 28. |
What of the highest thermal conductivity in cal.c |
| Answer» TRANSFER, the thermal conductivity of a SUBSTANCE, k, is an intensive property that indicates its ability to conduct heat.Thermal conductivity is OFTEN measured with laser flash analysis. Alternative measurements are also established.Mixtures may have variable thermal conductivities due to composition. Note that for gases in usual conditions, heat transfer by advection (caused by convection or turbulence for instance) is the dominant mechanism compared to conduction.This table shows thermal conductivity in SI units of watts PER metre-kelvin (W·m−1·K−1). Some measurements use the imperial unit BTUs per FOOT per hour per degree Fahrenheit (1 BTU h−1 ft−1 F−1 = 1.728 W·m−1·K−1). | |
| 29. |
Explain budding of hydra with the help of label diagram |
| Answer» E hee is the ANSWER hope it helps u. thanks for asking ur doubt .PLE. MARK AS BRAINLIEST | |
| 30. |
What are the casual organism of Protozoa by which it is spread |
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Answer» an INFECTIONS are parasitic diseases caused by organisms formerly classified in the Kingdom Protozoa..Following are the two diseases caused by Protozoa: 1. Malaria, caused by Plasmodium parasites. These Plasmodium parasites spread through the bite of infected Anopheles female MOSQUITO. The MAIN causative Plasmodium species is P.falciparum. 2. Leishmaniasis, disease caused by protozoan parasite of the genus Leishmania. It is TRANSMITTED through the bite of female phlebotomine sand ies. |
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| 31. |
What are the casual organism of protozoa |
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Answer» an INFECTION. Protozoan infections are parasitic diseases CAUSED by organisms FORMERLY CLASSIFIED in the KINGDOM Protozoa. They include organisms classified inAmoebozoa, Excavata, and Chromalveolata. Examples includeEntamoeba histolytica, Plasmodium(some of which cause malaria), and Giardia lamblia. |
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| 32. |
Distinguish between micro and macro nutrients |
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Answer» trients are such NUTRIENTS which are needed by the body of an organism in little amounts example vitamin MINERALS macronutrients are such nutrients which are needed by an organism in more sufficient amount .EXAMPLES are FATS proteins and carbohydrates |
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| 33. |
What are functions of plant hormones ?? |
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Answer» so promate the PRODUCTION of other hormones and in conjunction with cytokinine they control the GROWTH of STEMS roots and fruits and conver STEPS into flowers |
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| 34. |
What is the renttie cells |
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Answer» es possess a glandular SYSTEM (secretary – excretory system) composed of renette cells unique to the PHYLUM. Its function is BELIEVED to be something like an excretory system. Renette VARIES among the species.I THINK this will help you |
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| 36. |
Name two diseases against which immunization vaccines are available |
| Answer» RIA, hepatitis , MEASLES, meningitis, mumps, pertussis, poliomyelitis, rubella, tetanus, TUBERCULOSIS, and yellow fever.hope it helps buddy plz MARK as brainliest and FOLLOW me | |
| 37. |
What does homogeneous opacity in the lungs indicate? |
| Answer» RY opacification represents the RESULT of a decrease in the ratio of gas to soft TISSUE (blood, lung parenchyma and stroma) in the lung. When reviewing an area of increased ATTENUATION (opacification) on a chest radiograph or CT it is vital to determine where the opacification is. | |
| 38. |
Name the types of crops on the basis products obtained |
| Answer» EE TYPES of CROPS are 1.Kharif crop2.Rabi crop3.Zaid CROP | |
| 39. |
This is the way to make use of plenty of land for cultivation |
| Answer» CROPS need:flat or gently SLOPING land.deep, FERTILE soils.not too dry and not too wet.warm climate.land suitable for machinery.fairly SHELTERED land.I THINK this will help you | |
| 40. |
Right information about observatories in India |
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Answer» an Astronomical Observatory situated close to Hanle village in Ladakh, India, is the second highest optical telescope in the world. This observatory is mostly remotely operated by the Indian Institute of ASTROPHYSICS, Bangalore. Observatory is located on a hilltop and there is a guest HOUSE near the FOOTHILL. Accommodation at the guest house can be only be availed if you have the right contacts in the GOVERNMENT. If you are lucky or have the right contacts, engineers stationed there give a tour of the observatory and show the equipment.Tourists are officially not allowed to bring cameras to this village. Photography equipment needs to be submitted at ITBP check-post at Loma. There is a loophole though; you are not stopped from carrying a PHONE with a camera. |
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| 41. |
Apple is developed from thalamus right then we say that as a fruit but what happens to the ovary and ovule inside it? |
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Answer» ry is converted into FRUIT and the OVULES are converted into the SEEDS, which contain the BABY plant of next generation.✨HOPE THIS ANSWER HELPS YOU✨ |
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| 42. |
The list of animals that exhibits a preference of either using the right or the left hand (i.E., claw, paw, or foot) h |
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Answer» of animals that exhibits a preference of either using the right or the LEFT hand (i.e. CLAW, PAW, or foot) has been expanded to INCLUDE the lower vertebrates.a)b) exhibits the preference to use either the right or the left hand (i.e. claw, paw, or foot) has been expanded and includesc) exhibit a preference in either using the right or the left hand (i.e. claw, paw, or foot) has been expanded to included) exhibit a preference for using either the right or the left hand (i.e. claw, paw, or foot) has been expanded to includee) exhibit the preference as to either using the right or the left hand (i.e. claw, paw, or foot) has been expanded and INCLUDES |
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| 43. |
What differentiates auxins from other plant hormones? |
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Answer» pposes other plant hormones OPPOSES in the growth and DEVELOPMENT of plants |
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| 44. |
What is the venation on a banana leaf and its roots? |
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Answer» uheiofhweotghertg |
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| 45. |
How In increase in Demand for energy affecting our environment adversely ? |
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Answer» ate●︿●there are the NUMBER of THINGS around us like plant animal soil WATER and HUMAN beings this living and nonliving things together from our SURROUNDING the surrounding in which we live is called environment.Hope it help you!!! |
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| 46. |
How can we control the infectious diseases in the poor people |
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Answer» g eco San TOILET by providing proper hygienic condition proper hospital FACILITY and EDUCATION system |
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| 47. |
In given food chain if all grass hoppers are removed,what will be effect on members of different tropic levels? Grass → Grasshopper → frog → snake → peacock |
| Answer» G will eat another flies ....and it comes in FOOD CHAIN | |
| 48. |
Name the three waste products of the plant |
| Answer» EE WASTE PRODUCTS of the plant are :–1) Carbon dioxide.2) Resin.3) LATEX. | |
| 49. |
One should not talk while eating.Why? |
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Answer» a meal it's better not to TALK because if you talk, you don't chew properly. I'm talking about materially, not to mention SPIRITUALLY. Also, sometimes when you talk, you swallow [your food down] the wrong CHANNEL. Instead of going to your STOMACH, it goes into your lungs or your nose and causes you trouble. Sometimes you can die from it! So since ancient times people have said that when you eat, you shouldn't talk. That's the logical explanation but there's another explanation, which is that most of the time the devil goes through the mouth because it's the widest opening of all and we keep it open most of the time. If there's anything that wants to possess us, it can enter through the mouth very quickly. So when we eat and open the mouth and talk all the time, the devil will hear it and then go inside with the food. Or it will contaminate our food and make it indigestible for us or make it poisonous or make it do something TROUBLESOME when it enters our bodyHope this will help you.Please mark it as brainliest.☺️ |
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| 50. |
What is external fertilization? Mention its disadvantage.. 2? |
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Answer» l fertilization is a reproductive STRATEGY used by many species of aquatic animals. In this strategy, both eggs and sperms are RELEASED in the water. Egg fertilize when the sperm reaches the egg. Usually external fertilization is done through spawning. Spawning is a behavior, where many FEMALES and male release their eggs and sperms at one place to ensure the FERTILITY of maximum eggs. Frogs, fishes and many other aquatic animals do external fertilization.Main disadvantage of external fertilization is that it requires aquatic medium to transport sperm to egg. Another disadvantage is that LARGE amount of eggs and sperms get wasted as they never get fertilized. |
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