22339 + Interview Questions in Biology in Class 11

1.	Question : 1. Amoeboid movement -(i) Hands & legs 2. Ciliary movement -(ii) Macrophages (3) Flagellar movement - (iii) Respiratory passages 4. Muscular movement - (iv) Cells
Answer» 1-iv,2-iii,3-ii,4-i 1-iii,2-iv,3-i,4-ii 1-ii,2-iii,3-iv,4-i 1-ii,2-i,3-iv,4-iii Answer :C

Discussion

2.	Question : 1. Ammonoteles - (i) Mammals 2. Ureoteles - (ii)Fishes 3. Uricoteles - (iii) Gold fish 4. Stenohaline .- (iv) Land snails
Answer» `{:(,1,2,3,4),(,IV,III,II,i):}` `{:(,1,2,3,4),((a),iii,iv,i,ii):}` `{:(,1,2,3,4),((a),ii,i,iv,iii):}` `{:(,1,2,3,4),((a),i,ii,iii,iv):}` ANSWER :C

Discussion

3.	Question : ………………....... which lie in the dermis respond to continuous pressure.
Answer» SOLUTION :RUFFINI ENDINGS

Discussion

4.	Question : ___ was not part of theory of chemical evolution.
Answer» Sea served as CHEMICAL laboratory Oxygen was not present Physical FORCES such as uv, lighting contributed to changes. Solar energy was not AVAILABLE Answer :D

Discussion

5.	Question : ____ was a Neo Darwinist
Answer» Mendel Osborn Packard Spencer Answer :A

Discussion

6.	Question : ………… type of eyes are found in the insects :
Answer» CAMERA eye Red eye Normal eye Compound eye Answer :D

Discussion

7.	Question : ………………………. type of aquatic plants with roots or stems are anchored to the substrate under water with aerial shoots growing above water.
Answer» SUBMERGED FREE FLOATING EMERGENT Mangroves Solution :Emergent

Discussion

8.	Question : ……….. the respiratory pigment present in the blood.
Answer» SOLUTION :HAEMOGLOBIN

Discussion

9.	Question : . The exophthalmic goitre is called as .........
Answer» SOLUTION :(GRAVE's DISEASE / THYROTOXICOSIS)

Discussion

10.	Question : ......... Stores bile secreted by the liver.
Answer» PANCREATIC DUCT Duodenum Hepatic duct GALL BLADDER SOLUTION :N/A

Discussion

11.	Question :................ stimulates the secretion of HCl and pepsinogen.
Answer» SOLUTION :(GASTRIN)

Discussion

12.	Question :.............. stimulates the erythyropoiesis in bone marrow.
Answer» SOLUTION :(ERYTHROPOIETIN)

Discussion

13.	Question : . ................ Stimulates the reabsorption of sodium and water.
Answer» SOLUTION :(ALDOSTERONE)

Discussion

14.	Question : ................. stimulates the release of bile into duodenum and secretion of pancreatic enzymes.
Answer» SOLUTION :(Cholecytoskinin)

Discussion

15.	Question : ................ stimulates ejection of milk from the mammary glands
Answer» SOLUTION :(OXYTOCIN)

Discussion

16.	Question : . . . . . . . . . . . Species of gymnosperms have vessels.
Answer» Cycas Selaginella Gnetim Conifer Answer :C

Discussion

17.	Question : Â Shapes of Henleâ€™s loop and vasa recta are
Answer» Â â€˜C â€™ SHAPED and â€˜Uâ€™ shaped respectively Â â€˜C â€™ shaped and â€˜Uâ€™ shaped respectively Hairpin shaped and â€˜Uâ€™ shaped respectively â€˜Uâ€™ shaped and hairpin shaped respectivelyÂ SOLUTION :Shapes of Henleâ€™s LOOP and vasa RECTA are hairpin shaped and â€˜Uâ€™ shaped respectively.Â

Discussion

18.	Question : Seed viability lasting for 1000 years has been recorded in ______
Answer» Orange Oxalis LOTUS Coconut SOLUTION :Lotus

Discussion

19.	Question : . . . . . . . .Sclereids are seen in the seed coat of pisum.
Answer» Macro Osteo Tricho Branchy Answer :A

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20.	Question : ............. secrete HCl in the stomach.
Answer» PEPTIC CELLS GOBLET cells Oxyntic cells ZYMOGEN cells SOLUTION :N/A

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21.	Question : ………………… roots are thick roots growing obliquely from the basal nodes of their main stem.
Answer» Pillar STILT BUTTRESS PROP SOLUTION :stilt

Discussion

22.	Question : .......... roots originate directly from the radicle, whereas ....................... roots originate from any otherpart of the plant other than radicle.
Answer» SOLUTION :TAP, ADVENTITIOUS

Discussion

23.	Question : ....... represents ear in Reptilia.
Answer» SOLUTION :TYMPANUM

Discussion

24.	Question : ................ reduces the cellular update and utilization of glucose.
Answer» SOLUTION :(Glugocon)

Discussion

25.	Question : ..... refers to an eroded area of the tissue lining in the stomach or duodenum.
Answer» SOLUTION :N/A

Discussion

26.	Question : …………………… psammophytes is an example for xerophytes.
Answer» Lichens EUPHORBIA FICUS IPOMOEA SOLUTION :Euphorbia

Discussion

27.	Question : The ________ provide information about position and movements of the body.
Answer» SOLUTION :PROPRIOCEPTORS

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28.	Question : ............ protects us from heart attack.
Answer» SOLUTION :EXERCISE

Discussion

29.	Question : ________ protistan possess true walls in its spore only
Answer» PLASMODIUM Virus Slime moulds Fungus ANSWER :C

Discussion

30.	Question : __________ proposed the existence of 8 alleles at a single Rh locus.
Answer» Fischer Landsteiner Bernstein Wiener Answer :D

Discussion

31.	Question : ___ propounded Biogenetic law.
Answer» Urey Haldane Von Haeckel Dobzhansky Answer :C

Discussion

32.	Question : ............. promotes the breakdown of glycogen into glucose.
Answer» SOLUTION :(GLUCOGON)

Discussion

33.	Question : ......... promotes rapid internode/petiole elongation in deep water rice plants.
Answer» SOLUTION :ETHYLENE

Discussion

34.	Question : "_______________" promotes senescence and is found in high concentration in ripened fruits.
Answer» ANSWER :ETHYLENE

Discussion

35.	Question : ................... promotes reabsorption of water and electrolytes by distal tubules of nephron.
Answer» SOLUTION :(ADH / VASOPRESSIN)

Discussion

36.	Question : ......... promotes female flowers in cucumbers.
Answer» SOLUTION :ETHYLENE

Discussion

37.	Question : ......... produces anti inflammatory reactions and suppresses the immune response.
Answer» SOLUTION :(CORTISOL)

Discussion

38.	Question : ……………. producesthe primaryplant body .
Answer» Procambium Apicalmeristem Lateralmeristem Vascularcambium ANSWER :B

Discussion

39.	Question : "_____________" prevents passage of food into trachea.
Answer» ANSWER :EPIGLOTTIS

Discussion

40.	Question :............... prepares the uterus for implantation of the fertilized ovum.
Answer» SOLUTION :(PROGESTERONE)

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41.	Question : …………….. Plays a very important role in the regulation of 24-hour rhythm in our body.
Answer» SOLUTION :MELATONIN

Discussion

42.	Question : ................. plays a key role in learning and memory.
Answer» SOLUTION :THALAMUS

Discussion

43.	Question : ……. Plants show sunken stomata.
Answer» `C_(3)` plants CAM plant Insectivores All of above Answer :A::C

Discussion

44.	Question : ………………… plants produce foliar buds.
Answer» ALLIUM Solanum Citrus BEGONIA Solution :Begonia

Discussion

45.	Question : ................... on the atrial wall secretes atrial natriuretic factor to reduce the blood pressure
Answer» SOLUTION :(cardiocytes)

Discussion

46.	Question : Who observed a correlation between respiration and anion absorption?
Answer» Lundegardh Donnan BENNET OVERTON ANSWER :A::D

Discussion

47.	Question : .................... neurons that take sensory impulses from the sense organs to the central nervous system.
Answer» SOLUTION :AFFERENT

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48.	Question : ...... ... nephridia are present in the sth.gih segments
Answer» SOLUTION : PHARYNGEAL of TUFTED

Discussion

49.	Question : "_____________" ml of oxygen is transported per 100 ml of blood.
Answer» ANSWER :4.6ml

Discussion

50.	Question : .................... microtubular arrangement is found in the cilium, while ................ microtubular arrangement is found in the centriole.
Answer» SOLUTION :9 +2,9 +0

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

Question : 1. Amoeboid movement -(i) Hands & legs 2. Ciliary movement -(ii) Macrophages (3) Flagellar movement - (iii) Respiratory passages 4. Muscular movement - (iv) Cells

Question : 1. Ammonoteles - (i) Mammals 2. Ureoteles - (ii)Fishes 3. Uricoteles - (iii) Gold fish 4. Stenohaline .- (iv) Land snails

Question : ………………....... which lie in the dermis respond to continuous pressure.

Question : ___ was not part of theory of chemical evolution.

Question : ____ was a Neo Darwinist

Question : ………… type of eyes are found in the insects :

Question : ………………………. type of aquatic plants with roots or stems are anchored to the substrate under water with aerial shoots growing above water.

Question : ……….. the respiratory pigment present in the blood.

Question : . The exophthalmic goitre is called as .........

Question : ......... Stores bile secreted by the liver.

Question :................ stimulates the secretion of HCl and pepsinogen.

Question :.............. stimulates the erythyropoiesis in bone marrow.

Question : . ................ Stimulates the reabsorption of sodium and water.

Question : ................. stimulates the release of bile into duodenum and secretion of pancreatic enzymes.

Question : ................ stimulates ejection of milk from the mammary glands

Question : . . . . . . . . . . . Species of gymnosperms have vessels.

Question : Â Shapes of Henleâ€™s loop and vasa recta are

Question : Seed viability lasting for 1000 years has been recorded in ______

Question : . . . . . . . .Sclereids are seen in the seed coat of pisum.

Question : ............. secrete HCl in the stomach.

Question : ………………… roots are thick roots growing obliquely from the basal nodes of their main stem.

Question : .......... roots originate directly from the radicle, whereas ....................... roots originate from any otherpart of the plant other than radicle.

Question : ....... represents ear in Reptilia.

Question : ................ reduces the cellular update and utilization of glucose.

Question : ..... refers to an eroded area of the tissue lining in the stomach or duodenum.

Question : …………………… psammophytes is an example for xerophytes.

Question : The ________ provide information about position and movements of the body.

Question : ............ protects us from heart attack.

Question : ________ protistan possess true walls in its spore only

Question : __________ proposed the existence of 8 alleles at a single Rh locus.

Question : ___ propounded Biogenetic law.

Question : ............. promotes the breakdown of glycogen into glucose.

Question : ......... promotes rapid internode/petiole elongation in deep water rice plants.

Question : "_______________" promotes senescence and is found in high concentration in ripened fruits.

Question : ................... promotes reabsorption of water and electrolytes by distal tubules of nephron.

Question : ......... promotes female flowers in cucumbers.

Question : ......... produces anti inflammatory reactions and suppresses the immune response.

Question : ……………. producesthe primaryplant body .

Question : "_____________" prevents passage of food into trachea.

Question :............... prepares the uterus for implantation of the fertilized ovum.

Question : …………….. Plays a very important role in the regulation of 24-hour rhythm in our body.

Question : ................. plays a key role in learning and memory.

Question : ……. Plants show sunken stomata.

Question : ………………… plants produce foliar buds.

Question : ................... on the atrial wall secretes atrial natriuretic factor to reduce the blood pressure

Question : Who observed a correlation between respiration and anion absorption?

Question : .................... neurons that take sensory impulses from the sense organs to the central nervous system.

Question : ...... ... nephridia are present in the sth.gih segments

Question : "_____________" ml of oxygen is transported per 100 ml of blood.

Question : .................... microtubular arrangement is found in the cilium, while ................ microtubular arrangement is found in the centriole.