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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. |
Where the iron (Fe) is absent ?A) Haemoglobin (B) MyglobinC) Cytochrom(D) Chlorophyll |
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| 3. |
In the constitution of triglyceride by whichbond glycerol and fatty acid are joined ?A) Glycosidic bond (B) Ester bondC) Peptide bond (D) lonic bond |
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| 4. |
What is the concept of 3r? Explain. |
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Answer» What is the concept of 3R? Explain. Answer: The THREE R's – reduce, REUSE and recycle – all HELP to cut down on the amount of waste we throw AWAY. They conserve natural resources, landfill space and energy. Plus, the three R's save land and money communities must use to dispose of waste in landfills. |
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| 5. |
Of what substances the micro filaments aremade up of ?(A) Protein(B) Lipid(C) Carbohyrate (D) Nucleic acid |
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Answer» (A) PROTEIN... PLZ MARK as BRAINLIEST |
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| 6. |
Who possess two central and nine peripheralmicrotubules ?(A) Cilia(B) Flagella(C) A and B both (D) None |
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| 7. |
Explain the evidences for evolution? |
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Answer» EXPLAIN the evidences for EVOLUTION? The remains or TRACES of organisms from a past geologic age embedded in rocks by natural processes are called fossils. They are extremely important for understanding the evolutionary history of life on Earth, as they provide direct EVIDENCE of evolution and detailed information on the ancestry of organisms. |
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| 8. |
Which organella is a site for synthesis ofglycolipid and glyco proteins(A) Mitochondria (B) Ribosomes(C) Golgi bodies (D) Lysozomes |
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| 9. |
Which animal is poikilothermal ?(A) Rabbit(B) Catla(C) Salpa(D) Dove |
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| 10. |
What will hapen if one part of our kidney is damage? |
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Answer» Answer: If any ONE PART of our kidney is damaged then the FILTERATION, OSMOREGULATION and excretion of nitrogenous WASTE doesn't take place which can cause series effects. Hope it will be usefulThank you |
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| 11. |
Water are fossil fuel? Give two example |
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Answer» Answer: HERE IS UR ANSWER Explanation: Coal, oil, and natural gas are EXAMPLES of fossil fuels. Coal is a material usually found in sedimentary ROCK deposits where rock and dead plant and animal matter are piled up in layers. HOPE IT IS HELPFUL FOR UH FOLLOW ME AND MARK AS BRILLIANT |
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| 12. |
single ho pata hai mingle hona hai? bata do yaar ashiq Ko tadpaoo maat. batta bhi do warna single rahena padega. |
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Answer» hiii Explanation: INBOX me |
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| 13. |
In tapewrom there is no digestive track,Becuase....(A) It doesn't need food(B) It doesn't have intestine( It cannot take solid food(D) It can absorb food from the body surface |
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Answer» It can ABSORB FOOD from the BODY surface. Explanation: HOPE it will be useful Thank you! |
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| 14. |
Where flame cells are present ?(A) Planaria(B) Cynobacteria(C) Ascaris(D) Mollusca animal |
Answer» PLANARIA..... GUNNIE SLEEP tightMark as BRAINLIEST PLZ |
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| 15. |
Find out the appropriate(A) Ventral nerve cord-Leech(B) Pharangeal gills-chameleon"C) Ventral heart chamber-Scorpion"D) Malpighian tubules-Octopus |
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| 16. |
With what the water circulation system is notassociated in echinodermata ?FA) Digestion (B) RespirationC) Excretion(D) Locomotion |
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Answer» Locomotion Explanation: |
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| 17. |
The cavity present in mollusca phylum is knownas ....(A) Spongocoel(C) A, B both(B) Coelenteron(D) Mantle |
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Answer» It's option C) both A and B... hope it helps... |
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| 18. |
What do u mean by the term EMULSIFICATION !! |
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Answer» Answer: Emulsification is the process of BREAKING down the FAT into smaller globules making it EASY for the ENZYMES to ACT and digest the food . |
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| 19. |
Which is a group of primary organisms?(A) Riccia(B) Protozona(C) virus(D) all |
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| 20. |
Which is not a character of prokaryotickingdom?(A) lacking in nucleoid(B) presence of hard cellwall(C) Autoprophs or heterotrophs(D) Nucleoprotein as genetic material |
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Answer» Answer: presence of hard CELL WALL is the answer hope it HELPS |
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| 21. |
Answer the follwing1.fertile soil has lots of humas.2.why step farming commonly on hills3.why are roots nudules useful plants |
Answer» SORRY YAR I DON'T KNOW THE ANSWER |
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| 22. |
Which plant does not contain embryo ?(A) Ectocarpus (B) Araucaria(C) Nephrolepis (D) Nostoc |
Answer» SORRY YAR I DON'T KNOW THE ANSWER |
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| 23. |
In which plants endosperm formation occursbefore fertilization ?(A) Bryophyta (B) Pteridophyta(C) Gymnosperms (D) Angiosperms |
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Answer» Answer: Explanation: |
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| 24. |
Which organisms get nutrition by ingestionprimarily ?A) Animal Kingdom (B) Plant kingdom(C) Archaea bacteria (D) Eubacteria |
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Answer» Answer: option C Explanation: Because the ORGANISM which get nutrition by INGESTION is animal I hope this answers will HELP you |
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| 25. |
The specific sequence for collection and pres-ervation of botanical specimen is(A) Collection, pressing, poisoning, drying(B) Collection, drying, pressing, poisoning(C) Collection, pressing, drying, poisoning(D) Colection, drying, poisoning, pressing |
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Answer» B Explanation: |
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| 26. |
Screen out the inappropriate statement fortaxonomical classification(A) Can understand geographical distributionof organisms(B) Can establish the interrelationshipbetween the organism.(C) Can collect information aboutpreservation of organisms.(D) Can obtain economical in formation |
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Answer» (D) is the WRONG answer. |
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| 27. |
In which organization, the diagrammaticsheets, photographs, slides and charts aremaintained ?(A) Herbarium (B) Ethnogallery(C) Botanical gardens (D) Museum |
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Answer» I THINK the answer Of this QUESTION is OPTION (A) HERBARIUM. |
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| 28. |
Which is improper statement ?(A) Family : Closely related group of genera(B) Class : Group of series(C) Orer: A group of interelated family(D) none |
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| 29. |
प्रश्न 2. केन्द्रक में राइबोन्यूक्लियोटाइड ट्राइफॉस्फेट की संख्याडिऑक्सीराइबोज ट्राइन्यूक्लियोटाइड की संख्या से 10 गुना अधिक होता हैलेकिन डी०एन०ए० प्रतिकृतिकरण में डिऑक्सीराइबोन्यूक्लि-योटाइड हीक्यों जुड़ते हैं?[NCERT EXEMPLAR] |
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Answer» jdjdjjdksksksksksksisidi |
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| 30. |
Choose improper for organization.(A) By the organization of atoms, moleculesare formed(B) By the organization of moleculesorganelles are formed.(C) The organisms having body are known asspecies(D) The individual makes population |
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| 32. |
(1) In which phase of karvokinesis nuclear membrane disappears con(a) Prophase(b) Metaphase(c) Anaphase(d) Metaphase and Anaphase |
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Answer» option (B)metaphase Explanation: Because in prophase NUCLEAR MEMBRANE starts to disappear. I hope this answer is correct. |
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| 33. |
Define Okazaki fragments. |
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Answer» Answer: OKAZAKI fragments are short SEQUENCES of DNA nucleotides (APPROXIMATELY 150 to 200 base pairs long in eukaryotes) which are synthesized discontinuously and LATER linked TOGETHER by the enzyme DNA ligase to create the lagging strand during DNA replication. |
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| 34. |
Draw a labled diagram of spyrogyra |
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Answer» MAY it helped mark BRAINLIEST |
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| 35. |
Why symbiosis related to fungi |
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Answer» A mycorrhiza is a mutualistic relationship between a fungus and a plant. The fungus grows in or on the plant ROOTS. ... The plant BENEFITS because the fungus puts out mycelia that HELP absorb water and nutrients. Scientists think that a symbiotic relationship such as this may have allowed PLANTS to FIRST colonize the land. Mark as BRAINLIEST if the answer is helpful to you |
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| 36. |
Are mollusca haemocoel or do they have reduced body cavity(reduced true coelom) or only do arthropods have true body cavity(coelom) |
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Answer» Answer: The key DIFFERENCE between coelom and haemocoel is that the coelom is the principal body cavity of ANNELIDS, echinoderms and chordates that originated from the mesothelium while haemocoel is the primary body cavity of arthropods and MOLLUSCS which is a reduced FORM of a coelom. Explanation: I HOPE it helps you... |
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| 38. |
What is mean by alphin meadows |
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Answer» Answer: land that is covered or mostly covered with GRASS WILDFLOWERS BLOOMING in the meadow especially : a tract of MOIST low-lying usually level grassland. |
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| 39. |
The primary producers of the deep sea hydrothermal vent ecosystem are |
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Answer» BACTERIA is the answer |
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| 40. |
Neat and we'll labeled diagram of human excretory system |
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Answer» Answer is with Attachment. Explanation: |
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| 41. |
Give the structure of areolar tissue (1)name of fibers . |
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| 42. |
What is a atinuestion |
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Answer» Answer: Attenuation is the loss of signal STRENGTH in NETWORKING cables or connections. This TYPICALLY is measured in decibels (DB) or voltage and can occur due to a variety of factors. It may cause signals to BECOME distorted or indiscernible. |
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| 43. |
How does the cork act as a protective tissue?please don't doo copy paste |
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Answer» Answer: because its cells are DEAD and are comapctly arranged in the INTRACELLULAR SPACES. the have DECOMPOSITION of SUBERIN on them to make the water proof or air proof basically impervious to them... Hope it helped |
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| 44. |
Hlo....mallu friends.....✌️.....what do you meant by........homologous and analogous organs......??? |
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Answer» Hi Homologous organs : The organs which have COMMON ORIGIN and some basic structure but perform different functions are CALLED homologous organs. ... Analogous organs : The organs which have different origin and DISSIMILAR fundamental structure but have similar functions are called analogous organs. hope it helps you... All the best for UR board exams... |
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| 45. |
10. Explain how sexual reproduction gives rise to more viable variations than asexureproduction. How does this affect the evolution of those organisms that reprodusexually?1. How is the mal denetic contribution of male and female parents ensured in |
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Answer» Answer: haploid GAMETES THEREFORE number of chromosomes is split up providing more viable VARIATIONS |
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| 46. |
What is resolution in microscopy |
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Answer» Answer: The SOLUTION of an optical microscope is defined as the shortest distance between TWO points on an specimen that can STILL be DISTINGUISHED by the observer or camera system as separate ENTITIES. |
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| 47. |
What is respiration? What is the pigment present in the body responsible for respiration |
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Answer» Answer: A respiratory pigment is a molecule, such as hemoglobin in humans and other VERTEBRATES, that INCREASES the oxygen-carrying capacity of the blood. The four most common invertebrate respiratory PIGMENTS are hemoglobin, HEMOCYANIN, hemerythrin and CHLOROCRUORIN. |
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| 48. |
Use of science of heredity |
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Answer» Answer: Heredity is important to all living organisms as it DETERMINES which traits are passed from PARENT to child. Successful traits are more frequently passed along and over time can change a SPECIES. Changes in traits can allow organisms to adapt to specific environments for BETTER rates of survival hope it helps you PLEASE MARK A BRAINLIST |
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| 49. |
..........are required to form the covering around the axon of nerve cells |
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