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. |
Which of the following is a fundamental quantity? |
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Answer» mark me brainliestExplanation:In physics, there are seven fundamental physical quantities that are measured in base or physical fundamental units: length, MASS, time, ELECTRIC current temperature, amount of SUBSTANCE, and LUMINOUS intensity. |
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| 2. |
What is the relationship between evolution and adaptation |
| Answer» EVOLUTION is “descent with modification” Populations of ORGANISMS change over the course of GENERATIONS. Adaptation is the result of one of the MEANS of modification. Adaptation is the result of natural selection. | |
| 3. |
What is tapetum? Mention its significance. |
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Answer» ᎻᎬY ᎷᎪᎢᎬ ᏌᎡ ᎪNᏚᏔᎬᎡ ᏆᏚ The tapetum is a specialised layer of nutritive cells found within the ANTHER, of flowering plants, where it is located between the sporangenous tissue and the anther wall. ... The unusually large nuclear constitution of the tapetum HELPS it in PROVIDING nutrients and regulatory molecules to the forming POLLEN grains. #Be Brainly....#Be Brainly.... |
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| 4. |
What are types of tissue |
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Answer» THERE ARE FOUR MAIN TYPES OF TISSUES:MUSCLECONNECTIVENERVOUSEPITHELIALHOPE , IT IS HELPFUL TO YOU!!PLEASE like my answer ❤️MARK AS BRAINLIEST... |
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| 5. |
Define weeding name any two weedicides |
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Answer» Weeds are the unwanted PLANTS which grow along the main plants and compete with water , minerals , nutrients etc. Examples :- XANTHIUM , fieldbindweed , QUACK grass etc. Weedicides are thechemicals which help in KILLING the weeds which ACTS like a manure. |
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| 6. |
What is function of cistern |
| Answer» CRISTAE are folds of the inner mitochondrial membrane. The cristae increase the SURFACE AREA of the inner membrane, allowing for faster production of ATP because there are more places to perform the PROCESS | |
| 7. |
Features of lizards |
| Answer» KEY features of LIZARDS include:FOUR limbs.External ears.Movable eyelids.A short neck.A long tail, which they can SHED in order to ESCAPE from predators.They eat insects. | |
| 8. |
Tyes of hetrotrophic nutrition |
| Answer» TYPES of heterotrophic nutrition are as FOLLOW 1. Holozoic 2. Sapropythic 3. PARASITES these are the three types I know | |
| 9. |
18.Which of the following terms 1 point in pair is related to inheritanceof characters.Ocell wall and cell membraneOchromosome and mitochondriaOchloroplast and cell membraneOchromosome and genes |
| Answer» CHROMOSOME and GENES.... | |
| 10. |
How do plants in desert perform photosynthesis as they don't have leaves |
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Answer» In desert plants, the stomata is OPEN during night. During night, desert plants absorb carbon DIOXIDE and FORM an intermediate. Then during day TIME when the stomata is closed to prevent LOSS of water, they use this stored carbon dioxide to perform photosynthesis. |
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| 11. |
Tissues that stores food and provides it to the young plant |
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Answer» tion:Parenchyma is a simple PERMANENT plant TISSUE that contains non-specialized cells with thin cell walls. These cells are loosely packed. Parenchyma HELPS in STORING food and providing support to plants. The parenchyma of stem and ROOTS helps in the storage of water and nutrients.mark me braienlist |
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| 12. |
Construct two terrestrial food chain showing four trophic levels |
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Answer» tr IP ADDRESS is not working u can do it is BIGGER than person or entity to which it is bigger |
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| 13. |
Why some viruses which are transmitted from animals to humans have no effect on animals but severely effect on human beings |
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Answer» ZOONOTIC DISEASES which are INFECTIONS from ANIMAL to HUMAN. |
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| 14. |
What is a procedure to make a rice. |
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Answer» cedure to make rice is as follows.Explanation: Rice is a type of food eaten by human beings. The materials needed to prepare rice for MEASURING cup, water, salt, rice, spoon, fork, pan with lid. 1 ¾ cup of water should be boiled and a LITTLE amount of salt should be added to it. The RINSED rice should be added to the BOILING water. The added rice should be stirred once. Cover the pot with the lid and sim the heat. After 20 minutes the rice should be checked whether it is fluffy or not. Drain other grains and water left over. To know more:10 sentence about FAVOURITE food lemon rice - Brainly.in brainly.in/question/4611548how to make dosa and with ingredients - Brainly.in brainly.in/question/3877938 |
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| 15. |
What is dialysis ? don't copy from google |
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Answer» Dialysis is the process of removing solutes and toxins from the BLOOD in PEOPLE WHOSE kidneys can not able PERFORM and functions naturally. |
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| 16. |
What could a negative growth country do to increase the population of the younger age groups to become more stable? |
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Answer» The Answer Is As Follows ==^^>>>A negative growth country should increase the birth rates in order to increase the population of the younger age groups to BECOME more stable. ... A population pyramid is a pyramid-shaped diagram which defines the age distribution of a population. In this pyramid the youngest AGES are at the bottom and ASCENDING in age. |
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| 17. |
Corona virus essay in gujarati |
| Answer» TION to these, ESSAY writing, painting, and poem writing COMPETITIONS on subject of 'Coronavirus WARRIORS' have been ORGANIZED for the students of schools ... | |
| 18. |
Hey guys how to attract anyone for friendship?........... |
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Answer» hello Explanation:PEHLE PADH Lo bad me FRIENDSHIP banana.FOLLOW ME |
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| 19. |
The tobacco plant has been made resistant to the tobacco mosaic virus by: 1. introducing T -DNA of Agrobactermm 2. introducing a gene for vims coat protein 3. introducing meristematic activity in somatic cells 4. applying newer generation pesticides to the crops |
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Answer» Tobacco mosaic virus (TMV) is a positive-sense single-stranded RNA virus species in the genus Tobamovirus that infects a wide range of plants, especially tobacco and other members of the family Solanaceae. The infection causes characteristic patterns, such as "mosaic"-like MOTTLING and DISCOLORATION on the leaves (hence the name). TMV was the first virus to be discovered. Although it was known from the late 19th century that a non-bacterial INFECTIOUS disease was damaging tobacco crops, it was not until 1930 that the infectious agent was determined to be a virus. It is the first pathogen identified as a virus. EXPLANATION:IF MY ANSWER IS CORRECT PLEASE MARK ME AS A BRAIN LEAST . |
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| 20. |
Ding to: 20. Zoology Nomenclaturemik13. Animal taxonomists have named the anima(a) International class for Zoology Nome(b) Indian code for Zoology NomenclatureTo International classification for ZoologicalN(d) International code for Zoological Nomenclatunot true?a |
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Answer» tion:its difficult to understand due to MISS TYPING of questionstill the NOMENCLATURE of animals is DONE byinternational code of zoological nomenclature(ICZN)hope so HELPFUL... |
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| 21. |
What is asexual reproduction In human |
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Answer» It is a REPRODUCTION without sex. In this form of reproduction a SINGLE ORGANISM or cells MAKE a copy itself. The genes of the original and it's copy will be same except for rare mutations. The main PROCESS of asexual reproduction is mitosis. |
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| 22. |
hlo kumkum answer my question how do a fish able to respirate through gills??? |
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Answer» gills are FEATHERY organ full of blood vessels.A FISH BREATHES by taking water in to its mouth and forcing it out through the gril passages. As water passes over the thin wall of the gills, dissolved OXYGEN MOVES in to the blood and travel to the fish's cell's |
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| 23. |
Most names in biological nomenclature of living organisms are taken from which language |
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Answer» >> LATIN .....................! |
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| 24. |
Difference between karatin and carotin |
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Answer» Keratin (/ˈkɛrətɪn/[1][2]) is one of a family of FIBROUS structural proteins known as scleroproteins. α-Keratin is a type of keratin found in vertebrates. It is the key structural material making up hair, nails, feathers, horns, claws, hooves, calluses, and the outer layer of skin among vertebrates. Keratin also protects epithelial cells from damage or stress. Keratin is extremely insoluble in water and organic solvents. Keratin monomers assemble into bundles to form intermediate filaments, which are tough and form strong unmineralized EPIDERMAL appendages found in reptiles, birds, amphibians, and mammals.[3][4] The only other biological matter known to approximate the toughness of keratinized tissue is chitin.[5][6][7] Keratin comes in two types, the primitive, softer forms found in all vertebrates and harder, derived forms found only among sauropsids (reptiles and birds). Keratin resists digestion, which is why cats regurgitate hairballs.Spider silk is classified as keratin, although production of the protein may have evolved independently of the process in vertebratesExplanation:Carotene is responsible for the orange colour of carrots and the colours of many other fruits and VEGETABLES and even some animals.Lesser FLAMINGOS in the Ngorongoro Crater, Tanzania. The pink colour of wild flamingos is due to astaxanthin (a carotenoid) they absorb from their DIET of brine shrimp. If fed a carotene-free diet they become white. |
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| 25. |
Which one of the following doesn't involve in secretion? a) Epididymis b)Prostate c)Seminal vesicle d)coweper's gland |
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Answer» a) EPIDIDYMIS................... |
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| 26. |
2. Assertion(A): A cell membrane shows fluidbehaviour. Reason(R): Amembrane is a mosaic orcomposite of diverse lipids andproteins.Both A and R are true and the R isthe correct explanation of the A.Both A and R are true but the Risnot the correct explanation of the A.OA is true statement but R is falseOBoth A and Rare false statements. |
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| 27. |
The smallest bone in the skull of frog |
| Answer» NEUROCRANIUM.....................! | |
| 28. |
What happen if a plant cell is kept inside hypotonic solution explain in simple language |
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Answer» Hypotonic SOLUTION is a solution which, contains lesser solute CONCENTRATION. If animal and plant cells are kept in a hypotonic solution then endosmosis will occur. Endosmosis is a process in which the WATER molecules move from OUTSIDE of the cell of lower solute concentration to the inside of the cell of higher solute concentration through the cell membrane or cell wall. Due to endosmosis, both animal and plant cells will swell. mark as brainliest if u found HELPFUL |
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| 29. |
E. Answer the following questions:All cells in an organism do not have the same shape.Justify the above statement by drawing at least three different cell type found in human beings |
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Answer» yes it is true that every CELLS donot have same shape bcz every ells have diff functions and diff herditary MATERIAL the shape of cell may vary in accordancewbc (AMOEBOID shape )Rbc ( bioconacave shape )neuron cell( star shape )Hope this helps u ^_^PLZZ mark its as BRAINLIEST ❤Read more on Brainly.in - brainly.in/question/4465618#readmore |
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| 30. |
Structure and type of virus |
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Answer» tructure. ... All viruses contain nucleic acid, EITHER DNA or RNA (but not both), and a protein COAT, which encases the nucleic acid. Some viruses are also enclosed by an envelope of fat and protein molecules. In its infective form, outside the cell, a virus particle is called a virion.Computer viruses come in different forms, and the most COMMON infections are:BOOT Sector Virus.Direct ACTION Virus.Resident Virus.Multipartite Virus.Polymorphic Virus.Overwrite Virus.Spacefiller Virus.File Infector Virus.please mark me brainliest and follow me. |
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| 31. |
What is virus ? discuss structure and type of virus |
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Answer» Virus Structure. ... All viruses contain nucleic acid, EITHER DNA or RNA (but not both), and a protein coat, which ENCASES the nucleic acid. Some viruses are also enclosed by an envelope of FAT and protein molecules. In its INFECTIVE form, outside the CELL, a virus particle is called a virion. |
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| 32. |
Its a 10th class questionWhat is vagina? Why it is required? How does it look in real life? Please answer I beg uuuuuu allPlease |
| Answer» VAGINA is the that part of our body in which our REPRODUCTIVE organs consist .female have different vaginal shape and MALE has different .i had answerd your QUESTION hope this will HELP you | |
| 33. |
- I Paoteins are nitrogenous Chitrogentooda. How do plants get nitrogenmaking proteins?containingfor |
| Answer» GET nitrogen from the soil CONTAINING NUTRIENTS such as nitrite NITRATE and AMINO acids. | |
| 34. |
A ball is moving at 5 m/s with a momentum of 12 kg m/s. What is the mass of the ball? |
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Answer» we KNOW that, MOMENTUM = VELOCITY*masshence now, momentum=12kg m/svelocity=5m/smass=? now, p=mv12=5*vv=12÷5v=2.5kg. |
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| 35. |
How is the balance in nature important for human beings? |
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Answer» Ecological Balance and Its Importance. Ecological balance is a term used to describe the equilibrium between living ORGANISMS such as human being, PLANTS, and animals as well as their environment.Therefore, this balance is very important because it ENSURES survival, existence and stability of the environmentExplanation: |
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| 36. |
Charles drawing had colleted ____ species of plants and animals |
| Answer» 26 species of birds.Some of which LATER called Darwin BENCHES which are USUALLY rareExplanation: | |
| 37. |
Name the function of cartilage |
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Answer» Cartilage connective tissue is important because it provides support, but is LESS rigid than bone. It ALSO allows for some FLEXIBILITY of movement, but has more stability than muscle. The extracellular matrix of cartilage is produced by cells CALLED CHONDROBLASTS. |
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| 38. |
What is biology and who is the founder of biology |
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Answer» , the origins of modern biology and its approach to the study of nature are most OFTEN traced back to ancient GREECE. While the formal study of medicine DATES back to PHARAONIC Egypt, it was Aristotle (384–322 BC) who contributed most extensively to the development of biology.HOPE IT HELPS... MARK AS BRAINLIEST... |
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| 39. |
Short note on land degradation |
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Answer» Land DEGRADATION is a process in which the value of the biophysical environment is AFFECTED by a combination of human-induced processes ACTING upon the land. It is viewed as any change or DISTURBANCE to the land perceived to be DELETERIOUS or undesirable. |
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| 40. |
Which of the following irrigation method /methods need help of bullocks |
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Answer» onal methodsExplanation:Traditional irrigation methods are the ONES in which MANUAL methods are used to irrigate the crops. In this method, FARMER pulls out water from the well by himself or with the help of bullocks and irrigate the crops with the help of that water.This TYPE of method used BULLOCK drawn water wheel for irrigation purpose often known as persian wheel. |
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| 41. |
Define acceleration. Write its formula and SI unit |
| Answer» TION:Acceleration is the RATE of change of VELOCITY of an OBJECT with respect to TIME. • An object's acceleration is the net result of all forces acting on the object, as described by Newton's Second Law. • The SI unit for acceleration is metre per second squared (m s−²). | |
| 42. |
What is pole stage of tree |
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Answer» ello ▪️◾◼️⬛» The Pole stage is the third stage of the growth cycle where POLES are around 7 cm to 30 cm in, which grow very FAST to heights of a house. Mature trees COME at the FOURTH stage. Mark as Brainliest ❤ |
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| 43. |
Find the sequence of binding of the following aminoacyl t-RNA complexes during translation to m-RNA transcribed by ¿ DNA segment having the base sequences3'TACATGGGTCCG5'.aaUACCCGGGUAUGAaucvcl ccaouBChoose the answer showing the correct order of alphabets(1) A, B, D,(2) B.A.D.C(3) C, D, B, A(4) D. C, A, B |
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Answer» RNA SEQUENCING methods are available to match your project goals for gene expression, DETECTION of ALTERNATIVE gene expression, splicing, and budget.Generate whole-transcriptome and mRNA-seq libraries up to 50% more quickly than older library PREP kits for Illumina platformsReduce the cost of sequencing by as much as 90% with 3’ mRNA options for tissue and bloodDistinguish between user batch effects and actual gene expression using ERCC controls |
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| 44. |
Name reperatry organ in lizard |
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Answer» here is ur ANSWER....lizard belongs to the phylum REPTILES...reptiles breath through their LUNGS..their respiratory ORGAN is lungs...trachecial respiration can be seen |
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| 45. |
Who is india second prim minister of india |
| Answer» | |
| 46. |
Ethylene is a plant hormone was discovered by |
| Answer» DISCOVERY: In 1901, Dimitry Neljubow recognized ethylene as a plant regulator, but it wasn't until 1934 that R. Gane FULLY identified ethylene as the first gaseous plant produced hormone. It is found in tissues of ripening fruits, nodes of stems, senescent leaves and flowers.☺️Mark my answer as BRAINLIEST ☺️ | |
| 48. |
Name one hormon which is used in controlling weed |
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Answer» -*HERBICIDES HORMONE are USED to CONTROL WEEDS. |
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| 49. |
Pituitary gland is originate fromplz answer me |
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Answer» The pituitary is an ORGAN of dual origin. The anterior lobe (ADENOHYPOPHYSIS) is derived from oral ectoderm and is epithelial in origin, whereas the posterior lobe (neurohypophysis) DERIVES from the NEURAL ectoderm.Explanation: |
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| 50. |
The molecular mass of IgG is 150 kDa, and that of the antigen-antibody complex formed in the presence of large excess of antigen is 300 kDa. The molecular mass of the antigen isa. 25 kDab. 50 kDac. 75 kDad. 150 kDa[IISc]pls explain answer |
| Answer» BODIES are large MOLECULES, having a molecular weight of approximately 150 KDA, composed of two different kinds of polypeptide chain. One, of approximately 50 kDa, is termed the heavy or H chain, and the other, of 25 kDa, is termed the light or L chain.. | |