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. |
Why give in brief ? It is possible to reduce river pollution by use of sewage water for irrigation |
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Answer» Yes it WORKS because if we didn't give the treatment;SOIL EROSION occurs. |
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| 2. |
Red cell concentrate is stored at how much degree celsius temperature |
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Answer» Red cell concentrate is STORED at 2-6degree CELSIUS TEMPERATURE |
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| 3. |
Recently indroduced virus and there cause and function |
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Answer» Viruses get a BAD rap, but they also perform many important functions for humans, plants, ANIMALS, and the environment. ... When most people hear the word "VIRUS," they think of disease-causing (pathogenic)viruses such as the common COLD, influenza, chickenpox, human IMMUNODEFICIENCY virus(HIV), and others. |
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| 4. |
Main difference between ligament and tendons. |
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Answer» TENDONS may ALSO attachmuscles to structures such as the eyeball. A tendonserves to MOVE the bone or structure. A ligament is a fibrous connective tissue which attaches bone to bone, and usually serves to hold structures together and KEEP them stable. ☺☺☺ |
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| 5. |
Are viruses unicellular? |
Answer» Hello mate...Viruses are not classified as CELLS and therefore are NEITHER unicellular nor multicellular organisms. ... Viruses have GENOMES that consist of either DNA or RNA, and there are EXAMPLES of viruses that are either double-stranded or single-stranded. |
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| 6. |
Multicellular organisms having no cell wall andno chlorophyll arecalled? |
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Answer» Explanation: Kingdom Animalia (ESGC5)Members of the ANIMAL kingdom are eukaryotic and multicellular but have no cell wall or PHOTOSYNTHETIC pigments. They are mostly motile and they are heterotrophic, which MEANS they MUST FEED on other organisms and cannot make their own food. |
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| 7. |
Do you think insect - pollinated flowers can be pollinated by wind?Why? |
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Answer» YES,when like butterfly sit on a FLOWER then grains stick on their BODY and disperse away hope this will help you |
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| 9. |
Fill in the blanks.....I_ a P_r_ _t_rtell fast |
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Answer» MAY I KNOW which SUBJECT is it related to?? so that I may ANSWER |
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| 10. |
Construct an aquatic food chain showing four trophic levels . " Energy flow in a food chain is unidirectional" . Justify. |
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Answer» hii!! here is ur answer! energy FLOW in a food chain is unidirectional because if we take a example grass ------> rabit -----> fox -------> tiger let this be the food chain here rabit eats grass thus energy is flown into RABBIT from grass as it has eaten grass. but it can't be REVERSED because grass can't eat rabit. Aquatic food chain shark<----- fish<----zooplankton<---pytoplankton help others!
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| 11. |
Flower pollinated by carrion flies |
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Answer» In this flowers there use to be cross pollination when the fresh flies,blowflies,HOUSEFLIES and others come NEAR to it and the FLOWER grab it and do cross pollination from one flower to another I HOPE IT HELPS |
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| 12. |
How can supress over expression gene |
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Answer» Answer: Phenotypes caused by targeted OVEREXPRESSION of a given GENE therefore can be SUPPRESSED by mutations in a second gene or by overexpression of another gene, with the potential to IDENTIFY direct physical interactors. Hope it helps U |
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| 13. |
Explain the "diseases on the basis of Occurrence."Copied answer from the internet is strictly prohibited! |
Answer» Answer:Diseases On The Basis Of Occurrence -
♥♥!HOPE IT HELPS UH!♥♥ |
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| 14. |
एक्सोन्यूक्लिएज तथा एन्डोन्यूक्लिएज के बारे मेंसमझाइये । इनके कार्य लिखिये ।[Turn over |
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Answer» Answer Exonucleases are enzymes that work by cleaving nucleotides one at a time from the END (EXO) of a POLYNUCLEOTIDE chain. ... Its close relative is the endonuclease, which cleaves phosphodiester BONDS in the MIDDLE (endo) of a polynucleotide chain. |
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| 15. |
Explain various parts of flowers |
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Answer» Explanation: Flowers are attractive and appear in different COLOURS and shapes to attract POLLINATORS who help in pollen transfer. Most flowers have four main parts: sepals, petals, stamens, and carpels. The stamens are the MALE part whereas the carpels are the female part of the flower. yal uff |
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| 16. |
1.Spermatogenesis2.Progesterone 3.Implantation 4.Legdigs Cell 5.Zona Pellucida A.Blastocyst B. OvumC.TestosteroneD. SeminiferousTubuleE. Corpus Leuteum |
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Answer» spermato... __seminiferous... progesterone__ovum implantation__Blastocyst leydig... __testosterone zona.... __corpus.... hope it helps mark me brainliestthank me PLZZZ |
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| 17. |
How do organisms derive required energy forlife processes ?(a) by oxidation of macromolecules present infood(b) by synthesis of macromolecules present infood(c) by reduction of macromolecules present infood(d) B and C both |
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Answer» the answer is |
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| 18. |
How many types of octobus |
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Answer» Answer: 300 SPECIES Types of Octopuses Around 300 species are recognized, which is over one-third of the TOTAL NUMBER of KNOWN CEPHALOPOD species. |
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| 19. |
1.Spermatogenesis 2.Progesterone3.Implantation4.Legdigs Cell5.Zona Pellucida |
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| 20. |
Which photosynthetic bacteria possess Ps-1and Ps-ll ?(a) Green-sulphur bacteria(b) Purple-nonsulphur bacteria(c) Purple-sulphur bacteria(D) Cyanobacteria |
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Answer» Which PHOTOSYNTHETIC bacteria POSSESS Ps-1 and Ps-ll ? (a) Green-sulphur bacteria (B) Purple-nonsulphur bacteria (c) Purple-sulphur bacteria (D) Cyanobacteria✔️ |
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| 21. |
Which photosynthetic bacteria possess PS-|and Ps-11 ?(a) Green-sulphur bacteria(b) Purple-nonsulphur bacteria(c) Purple-sulphur bacteria(D) Cyanobacteria |
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Answer» the correct answer is cyanobacteria, they use WATER as ELECTRON DONOR and generate oxygen hope it helps |
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| 22. |
Write short note on human disease AIDS |
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Answer» Answer: Acquired immunodeficiency SYNDROME or Acquired immune deficiency syndrome (AIDS) is a disease caused by a VIRUS called HIV. Acquired MEANS that people are not born with the disease. They GET it after being infected with the HIV virus. ... The immune system is the part of the body that fights off disease. |
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| 23. |
Name the floral part of plant that develop into fruit and seed |
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Answer» Answer: OVARYOVARY DEVELOPES INTO FRUIT AND OVULE DELEVOPES INTO SEEDS HOPE IT HELPS... |
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| 24. |
Reduction of NAD* and Oxidation of NADHduring photorespiration occur in which organellerespectively.(a) Chloroplast; Mitochondria(b) Mitochondria; Chloroplast(c) Mitochondria; Peroxisome(d) Peroxisome; Chloroplast |
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| 25. |
With what is synthesis of o, associatedphotosynthesis ?(a) PS-1(b) Cytocrome(c) PS-11(d) None |
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| 26. |
give any one example of unicellular Eukaryotic organism in which Kingdom will you place this organism |
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| 27. |
Why does negative gradient of proton isformed in-stroma ?(a) due to consumption of protons in reductionof NADP(b) Due to production of protons by oxidationof NADP(c) Due to consumption of protons in reductionof NADPH,(d) A, C both |
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Answer» Refer Chemiosmotic HYPOTHESIS GIVEN by P. michell hope that concept will HELP U.... |
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| 28. |
What is lake tapping? Whyit takes place? |
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Answer» Answer: A lake tapping is an artificial process where we pierce a TUNNEL from the bottom of the lake by blasting DYNAMITE explosives. This process ALLOWS the lake WATER to flow down from that tunnel. |
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| 29. |
Which of the following is the first bone to start ossification?a.Maxilla. b.Clavicle. c. Sternum d. Humerus |
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Answer» Explanation: clavicular Primary ossification in the mouse limb. CT evaluation of timing for ossification of the medial clavicular epiphysis "The CLAVICLE is the FIRST BONE to ossify in the developing embryo and the last to complete epiphyseal UNION. |
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| 30. |
Choose option related to function ofnembraneous system of chloroplast.a) Location of Light Reactionb) Synthesis of ATP and NADPHc) Location of Dark reactiond) a and b both |
Answer» OPTION d is the CORRECT answer |
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| 31. |
What changes take place as blood enters the kidney tubule ?? |
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Answer» BLOOD contains urea and urine which gets separated in the tubule. |
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| 32. |
Responsible element for H.O → H and OH-reaction ..(a) Fe(b) Mn(c) Zn(d) None |
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| 33. |
Which type of relation is seen betweenleguminous plant and rhizobium bacteria ?(a) +, -(b)-, -(c) +, +(d) +, 0 |
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Answer» +,- |
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| 34. |
Which element is necessary for constitutionof vitamin thiamine and biotin ?(A) Mg(B) S(C) Fe(D) Cu |
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| 35. |
Which botanical family have trees, shrubs, herbs, creepers and climbers as members? |
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| 36. |
Which element is necessary for ribosomalconstitution?(A) mg (b) S (C) Fe (D) cu |
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| 37. |
The process of bone formation is known asa. Calcificationc. Chondrificationb. Ossificationd. Bonnification |
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Answer» B: OSSIFICATION............. |
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| 38. |
What is nutrient cycling ? Outline salient features of carbon cycling in an ecosystem. |
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Answer» Answer: A nutrition cycle is the movement and EXCHANGE of organic and inorganic matter back into the production of matter. Energy flow is a unidirectional and noncyclic PATHWAYS ,wheres the movement of mineral nutrients is cyclic. Outline SALIENT features of carbon cycling in an ecosystem. (1.) Carbon cycling occurs through ATMOSPHERE, ocean and through the living and dead organisms. (2.) Most of the carbon is fixed by plants during the PROCESS of photosynthesis and returns to the atmosphere in the form of CO2 during respiration. |
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| 39. |
What is meant by pragnent |
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Answer» CONTAINING a developing embryo,foetus or unborn offspring within body Explanation: this is the DEFINITION for PREGNANT |
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| 40. |
What difference will occur in water potentialif one spoon full of glucose is dissolved indistilled water ?(a) o(B) O(c) |
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Answer» Answer: water potential will decrease Explanation: as increasing SOLUTE concentration DECREASES solute potential. ALSO water potential is sum of solute potential and pressure potential so by decreasing solute concentration water potential decreases.. |
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| 41. |
Active transport of sucrose is done from com-panion cell to sieve tubes because ....(a) in companion cell, hypertonic solution ofsugar is present.(b) in phloem, hypertonic solution of sucroseis present(c) In phloem, hypotonic solution of sucrose ispresent(d) In companion cell, Isotonic solution ofsucrose is present |
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Answer» Answer: (a) in COMPANION CELLS hypertonic solution of SUGAR is PRESENT |
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| 42. |
Select the correct statements according touniversally accepted theory of ascent of sap.i) Transpiration pull provides pull to columnof water in very tall plants.ii) Between water molecules adhesive forceis exertediii) Cohesive force holds column of water inxylem uring ascent of sapiv) Due to cohesive force continuous columnof water is formed between water moleculesv) it is also known as cohesive tension theorycreated by transpiration."(a) i, ii, v(b) i, iv, v(c) vi, iv, v(d) iii, iv, v |
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Answer» c.vi,IV,v Explanation:this is the CORRECT answer i THINK so
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| 43. |
The transport of watern from endodermis andfurther forcibly pushed forward is known as(a) apoplast transport(b) symplast transport(c) vacuolar transport(d) transmembrane transport |
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| 45. |
Select unsuitable statement related to totalplasmolysis(a) animal cell swells and disintigrates(b) plant cell completely shrinks(c) Animal cell maintains its original shape(d) above all |
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Answer» Explanation: Plasmolysis is the process in which CELLS lose water in a hypertonic solution. The REVERSE process, DEPLASMOLYSIS or cytolysis, can OCCUR if the cell is in a hypotonic solution resulting in a lower external osmotic pressure and a net flow of water into the cell. Through observation of plasmolysis and deplasmolysis, it is possible to determine the tonicity of the cell's environment as well as the rate solute molecules cross the cellular MEMBRANE. |
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| 46. |
Which type of cells require more protein, cancer cells or fat cells |
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| 47. |
If there are 105 cells in a glass. It duplicatesat 8 hrs. regularly. After 24 hrs. how manycells will be there.(a) 3 x 105(b) 6 x 105(c) 4 x 105(d) 8 x 105 |
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Answer» Answer: 3 ×105 CELLS DUPLICATES in 24 hrs hope it HELP you |
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| 48. |
Diffusion meaning inhindi |
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Answer» प्रसरण विस्तार विसरण शब्द-बाहुल्य प्रचार व्यापन फैलाव प्रसार |
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| 49. |
How carbon act as a important source of natural resources and How it is maintained by nature.... |
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Answer» Answer: CARBON act as important source of natural resources because carbon is the bases through which SCIENTISTS are able to get AGE of any things.. Explanation: Conservation is similar to preservation, but while both relate to the protection of nature, they strive to accomplish this task in different WAYS. Conservation seeks the sustainable use of nature by humans, for activities such as hunting, logging, or mining, while preservation means PROTECTING nature from human use. mark has brainliest answer |
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