InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 17751. |
Question :Discontinuous synthesis of DNA occurs in one strand, because |
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Answer» DNA MOLECULE being synthesised is very long |
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| 17752. |
Question : Discontinuous synthesis of DNA occurs in one strand because : |
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Answer» DNA molecule being SYNTHESISED is very long |
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| 17753. |
Question : Directions for Assertion & Reason questions These questions consist of two statements each, printed as Assertion and Reason. While answering these Questions you are required to choose anyone of the following four responses. (A) If both Assertion & Reason are True & the Reason is a correct explanation of the Assertion. (B) If both Assertion & Reason are True but Reason is not a correct explanation of the Assertion. ( C) If Assertion is True but the Reason is False. (D) If both Assertion & Reason are false. Assertion :- All triploblastic animals are not coelomate. Reason :- Animal with incomplete type of digestive tract are diploblastic. |
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Answer» If both ASSERTION & Reason are True & the Reason is a CORRECT explanation of the Assertion. |
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| 17754. |
Question : Disadvantage of MRI is inability to image |
| Answer» Answer :A | |
| 17755. |
Question : Disaccharides are not the end products of the action of following digestive enzyme |
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Answer» Cellulase |
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| 17756. |
Question : Direction of nerve impulse is reversed in nerve with |
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Answer» Axo-axonic |
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| 17757. |
Question : Direction of mountain determines the richness of vegetation - Justify. |
| Answer» Solution :North and south faces of mountain or hill possess different types of flora and fauna because thev differ in their humidity, rainfall, light INTENSITY, light duration and temperature regions. The two faces of the mountain or hill receive different amount of solar radiation, wind action and rain. Of these two faces, the windward region POSSESSES good vegetation due to HEAVY RAINS and the leeward region poSsesses POOR vegetation due to rain shadows (rain deficit). | |
| 17758. |
Question : Direct application of genetic knowledge for the improvement of human races |
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Answer» Disgenics |
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| 17759. |
Question : Diptheria is connected with : |
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Answer» Lung |
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| 17760. |
Question : Diploid number of chromosomes in Man, Black molish and Privet Hedge is :- |
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Answer» 44 |
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| 17761. |
Question : Diphtheria is characterised by |
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Answer» GUM bleeding |
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| 17762. |
Question : Dioecious plant which prevents both autogamy and geitonogamy(A) Castor(B) Maize(C) Papaya(D) Palms |
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Answer» Castor |
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| 17763. |
Question : Diphragm |
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Answer» Solution :Location : It is a membrane used to cover cervix in vagina of FEMALE during COITUS. Function : PREVENT PREGNANCY. |
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| 17764. |
Question : Dinosaurs were dominant during |
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Answer» JURASSIC |
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| 17765. |
Question : Dinomitosis occurs in:- |
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Answer» PROCARYOTES |
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| 17766. |
Question : Dinoflagellates are called fire algae due to which character :- |
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Answer» They APPEAR like FIRE DUE to PIGMENTS |
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| 17767. |
Question : Dilip and Mohsinmeasured their blood pressure. Dilip's B.P. is 120//80 mmHg and Mohsin's B.P. is 160//100 mmHg. Who is suffering from hypertension? What are its causes? |
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Answer» Solution :Mohsin is suffering from hypertension because his BP values are `160//100` mmHg. 1. Atherosclerosis or arteriosclerosis can cause narrowing of LUMEN of arterties and hence there is rise in B.P. 2. Obsity is one of the major trigger for hypertension. Diet rich in fatty food and high cholesterol causes hypertension. 3. Stress in any form, either physical or emotional can cause hypertension. 4. Addictions such as lcoholism and smoking can cause rise in B.P. 5. Hormonal disturbances such as increased secretion of RENIN, epinephrine and aldosterone can cause rise in BP. |
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| 17768. |
Question : Dimethyl sulphoxide is a……………… |
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Answer» a) Solidifying AGENT |
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| 17769. |
Question : Dilute solutions have more osmotic potentials due to |
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Answer» More number solute molecules |
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| 17770. |
Question : Dikaryophase is observed in |
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Answer» Aspergillus |
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| 17771. |
Question : Dihybrid test cross ratio with 82% parental type and 18% recombinants type shows that genes have |
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Answer» INCOMPLETE linkage |
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| 17772. |
Question : Dihybrid cross explains |
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Answer» LAW of dominance |
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| 17773. |
Question : Digestive system is complete where |
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Answer» Digestive GLANDS are present |
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| 17774. |
Question : Digrammatically represent the experimental steps in cloning and expressing a human gene (say the gene for growth hormone ) into a bacterium like E.coli? |
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Answer» SOLUTION :Isolate gene for growth hormone `darr` clone into a PLASMID DNA `RARR` TRANFORM into E COIL . `darr` The growth hormone accumulates in the E. coil cell . |
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| 17775. |
Question : Digestive juice lacking enzyme but aiding in digestion is: |
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Answer» Chyle |
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| 17776. |
Question : Digestive enzymes are |
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Answer» Hydrolases |
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| 17777. |
Question : Digestion of proteins is completed in : |
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Answer» Stomach |
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| 17778. |
Question : In human beings, the digestion of proteins starts in which part of the alimentary canal? |
| Answer» ANSWER :C | |
| 17779. |
Question : Digestion in Hydra occurs |
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Answer» Intracellularly in gastrodermal cells only |
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| 17780. |
Question : Digested lipids are absorbed from lacteals as |
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Answer» Teriglycerids |
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| 17781. |
Question : Diffusion of oxygen in tissues of cockroach occurs through: |
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Answer» Blood |
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| 17782. |
Question : Diffusion membrane is made up of |
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Answer» THIN SQUAMOUS EPITHELIUM of alveoli |
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| 17783. |
Question : Diffusion isiof |
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Answer» One substance DEPENDS on ANOTHER substance |
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| 17784. |
Question : Diffusion is important for plants as it is the only means for movement of .............. within the plant body. |
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Answer» Gases |
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| 17786. |
Question : Difficulty in breathing on high mountains is due to |
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Answer» DECREASE in `pO_2` |
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| 17787. |
Question : Difficulty in breathing causes wheezing due to constriction of bronchi and bronchioles in case of |
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Answer» Asthma |
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| 17788. |
Question : Differntiate between stenohaline and euryhaline organisms. |
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Answer» Solution :EURYHALINE:Organisms tolerant in wide range of SALINITIES. Stenohaline : :Organisms tolerant to NARROW range of salinities. |
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| 17790. |
Question : Differentiation of organs and tissues in a developing organism is associated with |
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Answer» DEVELOPMENTAL mutation |
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| 17791. |
Question : Differentiated cells:Heart cells ::Undifferentiated cells:______ |
| Answer» SOLUTION :STEM CELLS. | |
| 17792. |
Question : Differentiated cell arrests at which stage: |
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Answer» `G_1` |
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| 17793. |
Question : Differentiate Translocation and Crossing over. |
Answer» SOLUTION :
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| 17794. |
Question : Differentiate the following and give examples of each. a. Innate and acquired immunity b. Active and passive immunity |
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Answer» SOLUTION :a. The non-specific type of defence, that is PRESENT at the time of birth is CALLED innate immunity. The resistance that an individual acquires during his life is KNOWN as acquired immunity. b. The antibodies produced in an animal.s own body following its exposure to an antigen is called active immunity. When ready-made antibodies are directly given to protect the body against foreign agents, it is called passive immunity. |
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| 17795. |
Question : Differentiate Symmetric and Asymmetric cuts of restriction enxymes . |
Answer» SOLUTION :
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| 17796. |
Question : Differentiate spermiogenesis and spermiation. |
Answer» SOLUTION :
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| 17797. |
Question : Differentiate secretory and invasive tapetum. |
Answer» SOLUTION :
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| 17798. |
Question : Differentiate seasonal breeders from continuous breeders. |
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Answer» Solution :Seasonal breeders : Reproductively active only during favourable seasons in their reproductive PHASE are CALLED seasonal breeders. Continuous breeders : Many MAMMALS are reproductively active THROUGHOUT their reproductive phase are called continuous BREEDER. |
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| 17799. |
Question : Differentiate Rhizofilration and Rhizostimulation . |
Answer» SOLUTION :Both are BIOREMDIATION TECHNOLOGIES .
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| 17800. |
Question : Differentiate Primary succession and Secondary succession. |
| Answer» Solution :`{:("PRIMARY succession","Secondary succession"),("Devoloping in an barren area.","Developing in disturbed area."),("Initiated dues to BIOLOGICAL or any other","Starts dues to ecternal factors only."),("EXTERNAL factors",""),("No SOIL, while primary succession starts","It starts where soil covers is already present."),("Pioneer species come from outside","Pioneer species develop from existing"),("environment.","environment."),("It makes more time to complete.","It takes comparatively less time to complete."):}` | |