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.
| 10701. |
Question :The following events occur during the various phases of the cell cycle. Name the phase against each of the events. (a) Disintegration of nuclear membrane ....... (b) Appearance of nucleolus ......... (c) Division of centromere ....... (d) Replication of DNA ........ |
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Answer» SOLUTION :(a) PROPHASE(B) TELOPHASE (c) Anaphase (d) S - phase |
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| 10702. |
Question : The following experiment demonstrate that the |
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Answer» Tip of coleoptile is the SOURCE of auxin |
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| 10703. |
Question : The following diagram shows the characteristics of a phylumIdentify the phylum |
| Answer» SOLUTION :BELONGS to PHYLUM CHORDATA | |
| 10704. |
Question : The following diagram shows the characteristics of a phylumMention four salient features of the phylum |
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Answer» SOLUTION :PRESENCE of a DORSAL tubular nerve cord Presence Of notochord Presence of pharyngeal gill-slits which are paired |
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| 10705. |
Question : The following diagram shows the characteristics of a phylumLabel A in the diagram |
| Answer» SOLUTION :NOTOCHORD | |
| 10706. |
Question : The followingare two statements regarding insects : (a) Insects have jointed appendages . (b) Insect blood has no role in O_(2) transport . |
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Answer» (B) is CORRECT but (a) is FALSE |
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| 10707. |
Question :The following are requirement of seeds for germination to occur : |
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Answer» OXYGEN for INCREASED METABOLISM |
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| 10708. |
Question : The foetus gets immunized after receiving antibodies from mother through placenta. This type of immunization is called |
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Answer» ACTIVE immunity |
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| 10709. |
Question : The fluid that leaves the glomerular capillaries and enters the Bowman's capsule is called the ………… |
| Answer» SOLUTION :GLOMERULAR FILTRATE | |
| 10710. |
Question : The fluid nature of plasma membrane helps in |
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Answer» CELL division |
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| 10711. |
Question : The fluid nature of cell membrane is given by |
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Answer» Proteins |
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| 10712. |
Question : The fluid mosaic model for the plasma membrane was proposed by ........ and ........ and consists of a continuous ........ ... intercalatedwith ........................ Proteins |
| Answer» Solution :SINGER , NICHOLSON , lipid layer , INTRINSIC | |
| 10713. |
Question : The fluid filled in the space between lens and cornea is termed as |
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Answer» vitreous humour |
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| 10714. |
Question : The flowers of Fabaceae are |
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Answer» ACTINOMORPHIC, COMPLETE, trimerous |
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| 10715. |
Question : The flowers of dicotyledons are typically trimerous whilemonocots possess pentamerous flowers. |
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Answer» |
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| 10716. |
Question : The flowering hormone 'Florigen' is perceived by |
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Answer» SHOOT apex |
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| 10718. |
Question : The flow chart given here shows functional organisation of the human nervous system. Identify A to E and select the correct options. |
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Answer» `{:(A,B,C,""D,""E),(PNS,CNS,ANS,"Sympathetic NEURAL SYSTEM","Parasympathetic neural system"):}` |
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| 10719. |
Question : The flow chart given below shows the steps in glycolysis. Select the option that correctly fills in the missing steps A,B,C and D. |
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Answer» `{:(A,B,C,D),("Fructose-6-phosphate","Fructose-1-6-biphosphate",3-PGAL,1.3-"biphospho-glyceric ACID"):}` |
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| 10720. |
Question : The floral formula which represents actinomorphic bisexual bracteate, ebracteolate , 5 synsepalous, 5 apopetalous, 5 epipetalous stamens, 2 apocarpus superior ovary. |
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Answer»
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| 10721. |
Question : The Flow Chart given below depicts the preparatory phase of glycolysis pathway. Complete it by filling the missing steps A, B, C and also indicate whether ATP is being used up or released at Step D. |
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Answer» SOLUTION :A = Glucose - 6 - Phosphate B - FRUCTOSE - 1 , 6 - Bisphosphate C = Dihydroxy Acetone Phosphate. In step D, ATP is UTILISED to PHOSPHORYLATE Fructose - 6 - phosphate to Fructorse - 1 , 6 - Bisphosphate. |
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| 10722. |
Question : The floral fomula belongs to the family |
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Answer» Fabaceae |
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| 10723. |
Question : The floor of thoracic cavity is formed by "_____________" |
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Answer» |
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| 10724. |
Question : The fleshy receptacle of syconus of fig encloses a number of |
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Answer» Achenes |
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| 10725. |
Question : The fixation of six molecules of CO_(2) and 6 turns of the cycle are required for removal of ……. Molecule of glucose from the pathway. |
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Answer» |
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| 10726. |
Question : The five kingdom classification was proposed by (A) R.H. Whittaker (B) C. Linnaeus (C) A. Roxberg (D) Virchow |
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Answer» R.H. Whittaker Whittaker.s five kingdoms are Monera, PROTISTA, Fungi, Plantae and Animalia. |
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| 10727. |
Question : The five Kingdom classification was pro- posed by |
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Answer» Linnaeus |
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| 10728. |
Question : The five kingdom classification was given by …………… . |
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Answer» WHITTAKER |
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| 10729. |
Question : The first vertebrates were : |
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Answer» bony FISH |
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| 10730. |
Question : The first step that must occur before plants can make use of nitrogen present in dead organic material is |
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Answer» Ammonification |
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| 10731. |
Question : The first step in photosynthesis is |
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Answer» IONISATION of water |
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| 10732. |
Question : The first stable product of fixation of atmospheric nitrogen in leguminous plants is……… |
| Answer» Answer :D | |
| 10734. |
Question : The first seven pairs of ribs are called ............... |
| Answer» SOLUTION :TRUE ribs/vertebro-sternal | |
| 10735. |
Question : The first segment of earthworm is called .... |
| Answer» SOLUTION :PROSTOMIUM | |
| 10736. |
Question : The first segment with nephridiopores is |
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Answer» `5^(TH)` |
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| 10738. |
Question : The first product of C_(4)pathway is |
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Answer» oxaloacetic acid |
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| 10740. |
Question : The first plants to appear after forest fire are the ferns this is because of the survival of their |
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Answer» fronds |
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| 10741. |
Question :The first process by which water enters into the seed coat when a seed is placed in a suitable situation for germination is |
| Answer» Answer :D | |
| 10742. |
Question : The first pair of wings of cockroach is called ........ |
| Answer» SOLUTION :alytra of fegmina | |
| 10743. |
Question : The first living organism to be patented was __________ . |
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Answer» E.coli |
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| 10744. |
Question : The first land inhabiting plants are |
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| 10745. |
Question : The first heart sound is produced when |
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Answer» diastole begins |
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| 10746. |
Question : The first four abdominal ganglia of cockroach supply rierves to the __ to_segments |
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Answer» 1-6 |
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| 10747. |
Question : The firstformedproductof C_(3)cycleis …………….. . |
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Answer» Succinic ACID |
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| 10748. |
Question : The first compound that accepts CO_(2)during dark phase |
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Answer» NADP |
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| 10749. |
Question : The first clear crystallographic evidence for helical structure of DNA was produced by ____ |
| Answer» Solution :Rosalind Franklin | |
| 10750. |
Question : The first child of Rh^(+) father and Rh^(-) mother is homozygous recessive condition. Is the next child affected by Erythroblastosis foctalis? Glven reason for your answer. |
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Answer» Solution :I. When a pregnant women is `Rh^(-)` and the foetus is `Rh^(+)` incompatibility (mismatch) is observed. 2. During the first pregnancy, the `Rh^(-)` antigens of the foctus does not get exposed to the mother.s blood as both their blood are separated by placenta. 3. However, small amount of the foetal antigen becomes exposed to the mother.s blood during the birth of the first child. 4. The mother.s blood starts to synthesize Dantibodies. But during subsequent pregnancies the Rh antibodies from the mother (Rh) ENTERS the foetal circulation and destroys the foetal RBCs. 5. This becomes fatal to the foctus because the child SUFFERS from anaemia and jaundice. This condition is called erythroblastosis foetalis. This condition can be avoided by ADMINISTRATION of anti D antibodies (Rhocum) to the mother immediately after the first child birth. |
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