24277 + Interview Questions in Biology in Class 12 Page 290 InterviewSolution

14451.	Question : Law of Mendel , which is not completely applicable is ?
Answer» CODOMINANCE Law of SEGREGATION Law of INDEPENDENT ASSORTMENT Law of dominance Answer :C

Discussion

14452.	Question : Insulin has 51 amino acids arranged in(A) Single polypeptide(B) Two polypeptides of 21 and 30 amino acids(C) Two polypeptides of 25 and 26 amino acids(D) Three polypeptides having 15, 16 and 20 amino acids
Answer» Single polypeptide TWO polypeptides of 21 and 30 amino ACIDS Two polypeptides of 25 and 26 amino acids Three polypeptides having 15,16 and 20 amino acids Solution :Two polypeptides of 21 and 30 amino acids

Discussion

14453.	Question : Insulin getting assembled into a mature form was the major challenge in commercial insulin production by rDNA technology. How did Eli Nilly Company found a solution to this problem?
Answer» Solution :Eli Lilly company prepared two DNA SEQUENCES corresponding to A and B CHAINS of human insulin. Introduced them in plasmids of E.coli to produce insulin chains. Chains A and B were produced separately, extracted and COMBINED by CREATING disulfide BONDS to form human insulin.

Discussion

14454.	Question : Laticiferousvessels are found in :
Answer» PHOLEM tissue Cortex Xylem tissue All of these Answer :A

Discussion

14455.	Question : The two polypeptides of human insulin are linked together by(A) Phosphodiester bonds(B) Covalent bonds(C) Disulphide bridges(D) Hydrogen bonds
Answer» Sulphur BOND DISULFIDE bond PEPTIDE bond HYDROGEN bond Answer :B

Discussion

14456.	Question : laticiferous glands occur in plants part
Answer» cortex vascular bundle epidermis endodermis ANSWER :a

Discussion

14457.	Question : Institutions for collection and maintenance of germplasm are called _________
Answer» ANSWER :A::B

Discussion

14458.	Question : Lateral view of brain .
Answer» SOLUTION :

Discussion

14459.	Question :Instead of fossil fuel, efforts of which bio fuel to be used as energy, are in process ?(A) Jetropha(B) Musa(C) Agilotus(D) Ezadual
Answer» JETROPHA Musa Agilotus Ezadual SOLUTION :Jetropha

Discussion

14460.	Question : Lateral meristem may be
Answer» PRIMARY in origin Secondary in origin Intercalary in position Both (1) & (2) ANSWER :D

Discussion

14461.	Question : Instant source of energy/most common respiratory substrate is
Answer» GLUCOSE FRUCTOSE SUCROSE all ANSWER :A

Discussion

14462.	Question : Lateral ventricle and diocoel of brain are connected by
Answer» FORAMEN magnum formen of Monro occipital foramen aqueduct of SYLVIUS ANSWER :B

Discussion

14463.	Question : Inspiration occurs when
Answer» Intrapulmonary PRESSURE `GT` ATMOSPHERIC pressure Intrapulmonary pressure `LT ` Atmospheric pressure Intrapulmonary pressure = Atmospheric pressure Atmospheric pressure `gt`= Intrapulmonary pressure Answer :B

Discussion

14464.	Question : Lateral style is found in
Answer» PETUNIA MONGO SUNFLOWER Calotropis Answer :B

Discussion

14465.	Question : Inspiration can occur when -
Answer» Intra PULMONARY PRESSURE (IPP) is LESS than atmospheric pressure. IPP is more than atmospheric pressure IPP is EQUAL to atmospheric pressure All of the above Answer :A

Discussion

14466.	Question : Insects usually have ...... pairs of wings
Answer» One Two Three Four Answer :B

Discussion

14467.	Question : Lateral roots originate from:
Answer» ANSWER :PERICYCLE

Discussion

14468.	Question : Insects are
Answer» Ammonotelic Uricotelic Ureotelic None above as they EXCRETE only guanine Answer :B

Discussion

14469.	Question : Lateral roots
Answer» Develop from pericycle Are endogenous in origin Are FORMED by dicots only Both ( a ) & ( b ) ANSWER :B

Discussion

14470.	Question : Insectivores plants are included in .........
Answer» PRODUCERS CONSUMERS A and B both NONE of above SOLUTION :A and B both

Discussion

14471.	Question : Lateral lines in fishes are_______in function.
Answer» ANSWER :Rheoreceptor,

Discussion

14472.	Question : Insectivorousplantsare seenin
Answer» waterloggedsoil soildeficient in SALTS soildeficientin nitrogenouscompounds ANSWER :d

Discussion

14473.	Question : Lateral hooks occur in
Answer» OOSPHERE or EGG Synergids Central CELL and egg apparatus Antipodal cells. Answer :B

Discussion

14474.	Question : Insecticide obtained from neem plant is
Answer» pyrethin pyrethroid thiocarbamate azadirachtin Answer :D

Discussion

14475.	Question : Lateral funiculi have ........... type of nerve fibres
Answer» sensory motor both (1) and (2) NONE of these Answer :C

Discussion

14476.	Question : Insect tolerant gene from Bacilus thuringiensis is introduced using Ti plasmid of
Answer» Escherichil coli Haemophilus influenzae Agrobacterium tumefaciens Arabidopsis thaliana Answer :C

Discussion

14477.	Question : Lata fish is
Answer» Channa Lates Heteropneustes Catla Answer :A

Discussion

14478.	Question : Insect tolerant gene from Bacillus thuringiensis is introduced using Ti plasmid of
Answer» ESCHERICHIA coli Agrobacterium tumefacians HAEMOPHILUS influenzae Arabidopsis thaliana Answer :B

Discussion

14479.	Question :IARI is....(A) Indian Agricultural research Institute(B) International Agricultural research Institute(C) Indian Agrochemical research Institute(D) International Agrochemical research institute
Answer» Indian AGRICULTURAL research INSTITUTE INTERNATIONAL Agricultural research Institute Indian Agrochemical research Institute International Agrochemical research institute Solution : Indian Agricultural research Institute

Discussion

14480.	Question : Insect tracheal system opens to the outside through:'
Answer» SPIRAL valve Peden Spiracle Taenidio Answer :C

Discussion

14481.	Question : Largest sperms in the plant world are found in
Answer» Pinus Banyan Cycas Tsuja Solution :(c) Cycas is a GYMNOSPERMIC plant.It has the BIGGEST sperms (antherozoids) and ovules in the plant WORLD.

Discussion

14482.	Question : Insect resistance in host crop plants may be due to morphological characteristics. Support the statement with two examples.
Answer» SOLUTION :Hairy leaves, resistance to jassids in cotton/ cereal leaf beetle in wheat: Solid STEMS, in wheat lead to non PREFERENCE by the stem sawfly, Smooth leaved, cotton VARIETIES do not attract bollworms. (Any TWO with correct features with appropriate plant)

Discussion

14483.	Question : Largest muscle of human body is______.
Answer» ANSWER :GLUTEUS MAXIMUS

Discussion

14484.	Question : Largest male and femal gamete are formed by ____ and ______ respectively
Answer» CYCAS, Pinus Pinus, Cycas Cycas, Cycas Pinus, Pinus Answer :C

Discussion

14485.	Question : Insect pollinated flowers are called.........
Answer» ANSWER :ENTOMOPHILOUS

Discussion

14486.	Question : Largest lymphoid organ of body is :-
Answer» Liver Kidney Spleen Pancrease Answer :3

Discussion

14487.	Question : Insect pest resistant Bt cotton was developed by(A) Somaclonal variations(B) Micropopagation(C) Transgenic technology(D) Somatic hybridization
Answer» Somaclonal VARIATIONS MICROPROPAGATION Transgenic TECHNOLOGY SOMATIC hybridization Solution :Micropropagation

Discussion

14488.	Question : Input nutrients are
Answer» WET DEPOSITION DRY deposition WEATHERING of rocks All of these ANSWER :D

Discussion

14489.	Question : Innermostwhorlofa flower.
Answer» SOLUTION :GYNOECIUM.

Discussion

14490.	Question : Largest human gene for .dystropin. has
Answer» 1.4 MILLION bases 30,000 bases 2.4 million bases 2968 bases Answer :C

Discussion

14491.	Question : Innermost meninx covering brain is
Answer» arachnoid MENINX PRIMITIVA pimater DURAMATER Answer :C

Discussion

14492.	Question : Largest floating leaves are of
Answer» Nyphaea Victoria Nelumbium Colocasia Answer :B

Discussion

14493.	Question : Innermost wall layer of microsporangium which nourishes the developing pollen grain is called _____
Answer» SOLUTION :TAPETUM.

Discussion

14494.	Question : Largest corpuscle in human blood is
Answer» Erythrocyte Monocyte Lymphocyte Spleen cell Answer :B

Discussion

14495.	Question : Innermost meninx is found invested on/in
Answer» WHITE MATER of brain Gray mater of brain Between DURAMATER and arachnoid Gray mater of SPINAL cord Answer :A

Discussion

14496.	Question : Innermost layer of the cortex is the _____
Answer» ANSWER :ENDODERMIS

Discussion

14497.	Question : Largest botanical garden of world and Asia are respectively located at :-
Answer» Kew (England) & Padua (Italy) Howra, (India) & Kew (England) Kew (England) & LUCKNOW (India) Kew (England) & HOWRAH (India) ANSWER :D

Discussion

14498.	Question : Name the largest bird of the world.
Answer» EMU PENGUIN Kiwi Ostrich ANSWER :D

Discussion

14499.	Question : Innermost layer of the cortex is called
Answer» Hypodermis Pericycle ENDODERMIS Cambium Answer :C

Discussion

14500.	Question : Largest bacterial plasmid has _____ kilobases:
Answer» 5 1000 5000 2000 Answer :A

Discussion

Explore topic-wise InterviewSolutions in .

Question : Law of Mendel , which is not completely applicable is ?

Question : Insulin has 51 amino acids arranged in(A) Single polypeptide(B) Two polypeptides of 21 and 30 amino acids(C) Two polypeptides of 25 and 26 amino acids(D) Three polypeptides having 15, 16 and 20 amino acids

Question : Insulin getting assembled into a mature form was the major challenge in commercial insulin production by rDNA technology. How did Eli Nilly Company found a solution to this problem?

Question : Laticiferousvessels are found in :

Question : The two polypeptides of human insulin are linked together by(A) Phosphodiester bonds(B) Covalent bonds(C) Disulphide bridges(D) Hydrogen bonds

Question : laticiferous glands occur in plants part

Question : Institutions for collection and maintenance of germplasm are called _________

Question : Lateral view of brain .

Question :Instead of fossil fuel, efforts of which bio fuel to be used as energy, are in process ?(A) Jetropha(B) Musa(C) Agilotus(D) Ezadual

Question : Lateral meristem may be

Question : Instant source of energy/most common respiratory substrate is

Question : Lateral ventricle and diocoel of brain are connected by

Question : Inspiration occurs when

Question : Lateral style is found in

Question : Inspiration can occur when -

Question : Insects usually have ...... pairs of wings

Question : Lateral roots originate from:

Question : Insects are

Question : Lateral roots

Question : Insectivores plants are included in .........

Question : Lateral lines in fishes are_______in function.

Question : Insectivorousplantsare seenin

Question : Lateral hooks occur in

Question : Insecticide obtained from neem plant is

Question : Lateral funiculi have ........... type of nerve fibres

Question : Insect tolerant gene from Bacilus thuringiensis is introduced using Ti plasmid of

Question : Lata fish is

Question : Insect tolerant gene from Bacillus thuringiensis is introduced using Ti plasmid of

Question :IARI is....(A) Indian Agricultural research Institute(B) International Agricultural research Institute(C) Indian Agrochemical research Institute(D) International Agrochemical research institute

Question : Insect tracheal system opens to the outside through:'

Question : Largest sperms in the plant world are found in

Question : Insect resistance in host crop plants may be due to morphological characteristics. Support the statement with two examples.

Question : Largest muscle of human body is______.

Question : Largest male and femal gamete are formed by ____ and ______ respectively

Question : Insect pollinated flowers are called.........

Question : Largest lymphoid organ of body is :-

Question : Insect pest resistant Bt cotton was developed by(A) Somaclonal variations(B) Micropopagation(C) Transgenic technology(D) Somatic hybridization

Question : Input nutrients are

Question : Innermostwhorlofa flower.

Question : Largest human gene for .dystropin. has

Question : Innermost meninx covering brain is

Question : Largest floating leaves are of

Question : Innermost wall layer of microsporangium which nourishes the developing pollen grain is called _____

Question : Largest corpuscle in human blood is

Question : Innermost meninx is found invested on/in

Question : Innermost layer of the cortex is the _____

Question : Largest botanical garden of world and Asia are respectively located at :-

Question : Name the largest bird of the world.

Question : Innermost layer of the cortex is called

Question : Largest bacterial plasmid has _____ kilobases:

Question : Largest male and femal gamete are formed by and __ respectively