24277 + Interview Questions in Biology in Class 12 Page 278 InterviewSolution

13851.	Question : Jaya' and 'Ratna' developed for green revolution in India are the varieties of
Answer» Maize Rice Wheat Bajra Answer :B

Discussion

13852.	Question : Lung ventilation movement is due to:
Answer» COASTAL MUSCLES and diaphragm Coastal muscles only Diaphragm only Lung wall Answer :A

Discussion

13853.	Question : Lung cancer is a
Answer» Carcinoma Sarcoma Malignant lymphoma Sarcoma is a MALIGNANCY of Answer :A

Discussion

13854.	Question :Lung tuberculosis is caused by
Answer» PSEUDOMONAS aeruginosa Mycobacteriuin tuberculosis Streptococcus PNEUMONIAE ESCHERICHIA coli Answer :B

Discussion

13855.	Question : Jaya and Ratna are the seimw-dwarf varieties of
Answer» wheat RICE cowpea mustard Solution :Jaya and RATNA are semi-dwarf VARIETIES of rice which are developed in INDIA.

Discussion

13856.	Question : Lung tuberculosis is caused by :
Answer» PSEUDOMONAS aeruginosa MYCOBACTERIUM tuberculosis Streptococcus pneumonia Escherichia coli Answer :B

Discussion

13857.	Question : Jaya and ratna are the sami dwarf varieties of
Answer» (a) wheat (B) RICE (C) cowpea (d) mustard ANSWER :B

Discussion

13858.	Question : Lung tuberculosis is caused by
Answer» PSEUDOMONAS aeruginosa MYCOBACTERIUM TUBERCULOSIS Streptococcus pneumoniae Escherichia COLI SOLUTION :Mycobacterium tuberculosis

Discussion

13859.	Question : Jaya and Ratna are the semi dwarf varieties of
Answer» WHEAT RICE cowpea mustard Solution :rice

Discussion

13860.	Question : LSD stands for ------
Answer» SOLUTION :Lysergic ACID diethylamide

Discussion

13861.	Question : LSD is obtained from
Answer» Erythroxylon COCA PAPAVER somniferum Cannabis SATIVUS CLAVICEPS purpurea ANSWER :D

Discussion

13862.	Question : Jaw suspension characteristics of mammals is
Answer» Amphistylic Craniostylic Autodiastylic Hyostylic Answer :B

Discussion

13863.	Question : LSD is prepared from(A) Lichen(B) Algae(C) Fungus(D) Bacteria
Answer» Lichen Algae FUNGUS Bacteria SOLUTION :Fungus

Discussion

13864.	Question : Java man, Packing man, Heidelberg man, Neaderthal man, cromagnon man, Handy man, Tuang baby, Lucy How many above belong to species Homo erectus ?
Answer» 7 5 3 2 Solution :Homo ERECTUS include JAVA man (Homo erectus erectus), Pcking man (Homo erectus PEKINENSIS) and HEIDELBERG man

Discussion

13865.	Question : LSD is obtained from :
Answer» Fungus Lichen Alga Bacterium Answer :A

Discussion

13866.	Question : Jamunapari breed of goats is found in
Answer» Uttar PRADESH and HIMACHAL Pradesh North Eastern STATES Andhra Pradesh and Karnataka Uttar Pradesh and Madhya Pradesh SOLUTION :Uttar Pradesh and Madhya Pradesh

Discussion

13867.	Question : Jaffrabadi, Murrah and Mehsana arc breeds of
Answer» COW GOAT BUFFALO SHEEP SOLUTION :Goat

Discussion

13868.	Question : LSD is formed from:
Answer» Cannabis Claviceps Fusarium Nostoc Answer :B

Discussion

13869.	Question : Jaffrabadi breed of bufflao is distributed in
Answer» GUJARAT MALVI hallikee NONE of these ANSWER :A

Discussion

13870.	Question : LSD is derived from ………. .
Answer» CLAVICEPS purpurea Erythroxylum coca Rapaver somniferum Cannabis Sativa Answer :A

Discussion

13871.	Question : Jacob and Wollman named hereditary particles as………which can exist in the cell as extrachromosomal elements.
Answer» SOLUTION :PLASMIDS

Discussion

13872.	Question : LSD is a highly dangerous hallucinogen What is LSD?
Answer» SOLUTION :Lysergic ACID DIMETHYL AMIDES

Discussion

13873.	Question : Jacob and Monod studied lactose metabolism in E.coli and proposed operon concept. applicable for
Answer» all PROKARYOTES all prokaryotes and some eukaryotes all prokaryotes and all eukaryotes all prokaryotes and some protozoans Answer :A

Discussion

13874.	Question : LSD is a highly dangerous hallucinogen Name two other hallucinogens
Answer» SOLUTION :CHARAS, MARIJUANA

Discussion

13875.	Question : Jackfruit is derived from
Answer» An inflorescence All carples in a flower One OVERY of SINGLE flower Thalamus Answer :A

Discussion

13876.	Question : LSD IS a :
Answer» Narcotics Stimulant Antidepressant Hllucinogen Answer :D

Discussion

13877.	Question : (i) Write the scientific name of the filarial worm that causes filariasis. (ii) Write the symptoms of filariasis (iii) How is this disease transmitted?
Answer» Solution :(i)Scientific name of the filarial worm-wuchereia bancrofti (ii)Symptoms of filariasis-inflammation of LYMPH nodes,obstruction of lymph vessels CAUSES ELEPHANTIASIS of limbs,genital etc. (iii)Mode of disease transmission :VECTOR transmission (Femal culex MOSQUITO)

Discussion

13878.	Question : LSD is ............
Answer» LYSINE diethylamide Lysergic ACID diethylamide Lysine dimethylamide Lysergic acid dimethylamide Solution :Lysergic acid diethylamide

Discussion

13879.	Question : IVF involves transfer into fallopian tube of
Answer» ZYGOTE or EMBRYO upto 8-celled stage 32-celled stage Zygote only Embroyo only upon 8-celled stage Solution :IVF INVOLVES TRANSFER into fallopian tube of zygote or embryo upto 8-cells stage.

Discussion

13880.	Question : L.S. of human brain .
Answer» SOLUTION :

Discussion

13881.	Question : IVF
Answer» SOLUTION :In VITRO FERTILIZATION

Discussion

13882.	Question : Lowering of blood pressure is related with the producting of ………………….
Answer» ADH ANF GH LH Answer :B

Discussion

13883.	Question : IUDs are the ideal contraceptives for the females. Do you agree with this statement ? Why ?
Answer» Solution :YES. IUDs are ideal CONTRACEPTIVE for the females who want to delay pregnancy or space children. It is ONE of the MST widely accepted methods of contraception in India.

Discussion

13884.	Question : Lower narrow end of uterus is called
Answer» URETHRA cervix clitoris vulva Answer :B

Discussion

13885.	Question : Ivan Pavlov performed experiments on
Answer» SIMPLE reflexes Conditioned reflexes Cardiac reflexes Origin of life Answer :B

Discussion

13886.	Question : IUDs stands for
Answer» INTRA UTERINE DEVICES Internal uterine Devices Inseminateduterine Devices INJECTED uterine Devices Answer :A

Discussion

13887.	Question : Lower jaw of tadpole is formed by :
Answer» Coracoid MECKEL's CARTILAGE Angulo-splenial NONE of the above ANSWER :B

Discussion

13888.	Question : Low sulphur diesel has become available in India from
Answer» FIRST APRIL 1996 First april 1997 first JANUARY 1997 first january,1996 Answer :A

Discussion

13889.	Question :IUDs
Answer» SOLUTION : INTRA UTERINE DEVICES

Discussion

13890.	Question : IUCN red list categories has developed criteria for threatened species. The criteria 'C' refers to
Answer» GEOGRAPHIC range Quantitiative ANALYSIS Small POPULATION SIZE and decline population reduction Answer :A::B::C::D

Discussion

13891.	Question : Louis Pasteur's experiments, if you recall, proved that life can arise from only pre-existing life. Can we correct this as life evolves from pre-existent life or otherwise we will never answer the question as to how the first forms of life arose? Comment.
Answer» Solution :The statement of LOUIS Pasteur can be corrected because Gpatin of Russia and Haldane of England PROPOSED that the first form of life could have come from pre-existing non-living organic MOLECULES (e.g., RNA, protein, etc.) So formation of life was preceded by CHEMICAL evolution, i.e., formation of diverse organic molecules from inorganic constituents.

Discussion

13892.	Question : Low ionized calcium level in the extra cellular fluid increases the permeability of neuromal membranes to sodium ion, causing a progressive depolarisation, which increases the possibility of action potential. This condition causes :-
Answer» Gout Myasthenia gravis Tetany in muscles Tetanus in muscles Answer :C

Discussion

13893.	Question : IUCN, now called World Conservation Union (WCU) has its headquarter at
Answer» SOUTH Africa America India Switzerland Answer :D

Discussion

13894.	Question : Louis Pasteur (in 1860)
Answer» SOLUTION :Rejected the theory of SPONTANEOUS generation and domstrated that LIFE came from pre existing life

Discussion

13895.	Question : IUCN Red List (2004) documents the extinction ofAspecies in the lastByears.
Answer» A- 500, B - 300 A -784, B -500 A - 654, B - 500 A - 984, B -300 Answer :B

Discussion

13896.	Question : Loudness of sound is transferred to
Answer» Increased movement of basilar FIBRES of cochlea Increased vibrateion of SEMICIRCULAR canals VIBRATIONS of ENDOLYMPHATIC sac Vibrations of tympanic bulia. Answer :A

Discussion

13897.	Question : Loss of water through epidermis of aerial parts of the plants is reduced by________.
Answer» ANSWER :CUTICULAR TRANSPIRATION

Discussion

13898.	Question :IUCN has its headquarters at :
Answer» GLAND , Switzerland Rio DE JANEIRO , Brazil Tokyo , Japan Geneva , Switzerland Answer :A

Discussion

13899.	Question : Its surface layer had the ability for selective absorption of substances from the medium.
Answer» COACERVATES PROTEIN NUCLEOPROTEIN All of above Solution :All of above

Discussion

13900.	Question : Lotic ecosystem is associated with :
Answer» OPEN WATER ecosystem Running water ecosystem Standing water ecosystem Ocean water ecosystem Answer :B

Discussion

Explore topic-wise InterviewSolutions in .

Question : Jaya' and 'Ratna' developed for green revolution in India are the varieties of

Question : Lung ventilation movement is due to:

Question : Lung cancer is a

Question :Lung tuberculosis is caused by

Question : Jaya and Ratna are the seimw-dwarf varieties of

Question : Lung tuberculosis is caused by :

Question : Jaya and ratna are the sami dwarf varieties of

Question : Lung tuberculosis is caused by

Question : Jaya and Ratna are the semi dwarf varieties of

Question : LSD stands for ------

Question : LSD is obtained from

Question : Jaw suspension characteristics of mammals is

Question : LSD is prepared from(A) Lichen(B) Algae(C) Fungus(D) Bacteria

Question : Java man, Packing man, Heidelberg man, Neaderthal man, cromagnon man, Handy man, Tuang baby, Lucy How many above belong to species Homo erectus ?

Question : LSD is obtained from :

Question : Jamunapari breed of goats is found in

Question : Jaffrabadi, Murrah and Mehsana arc breeds of

Question : LSD is formed from:

Question : Jaffrabadi breed of bufflao is distributed in

Question : LSD is derived from ………. .

Question : Jacob and Wollman named hereditary particles as………which can exist in the cell as extrachromosomal elements.

Question : LSD is a highly dangerous hallucinogen What is LSD?

Question : Jacob and Monod studied lactose metabolism in E.coli and proposed operon concept. applicable for

Question : LSD is a highly dangerous hallucinogen Name two other hallucinogens

Question : Jackfruit is derived from

Question : LSD IS a :

Question : (i) Write the scientific name of the filarial worm that causes filariasis. (ii) Write the symptoms of filariasis (iii) How is this disease transmitted?

Question : LSD is ............

Question : IVF involves transfer into fallopian tube of

Question : L.S. of human brain .

Question : IVF

Question : Lowering of blood pressure is related with the producting of ………………….

Question : IUDs are the ideal contraceptives for the females. Do you agree with this statement ? Why ?

Question : Lower narrow end of uterus is called

Question : Ivan Pavlov performed experiments on

Question : IUDs stands for

Question : Lower jaw of tadpole is formed by :

Question : Low sulphur diesel has become available in India from

Question :IUDs

Question : IUCN red list categories has developed criteria for threatened species. The criteria 'C' refers to

Question : Louis Pasteur's experiments, if you recall, proved that life can arise from only pre-existing life. Can we correct this as life evolves from pre-existent life or otherwise we will never answer the question as to how the first forms of life arose? Comment.

Question : Low ionized calcium level in the extra cellular fluid increases the permeability of neuromal membranes to sodium ion, causing a progressive depolarisation, which increases the possibility of action potential. This condition causes :-

Question : IUCN, now called World Conservation Union (WCU) has its headquarter at

Question : Louis Pasteur (in 1860)

Question : IUCN Red List (2004) documents the extinction ofAspecies in the lastByears.

Question : Loudness of sound is transferred to

Question : Loss of water through epidermis of aerial parts of the plants is reduced by________.

Question :IUCN has its headquarters at :

Question : Its surface layer had the ability for selective absorption of substances from the medium.

Question : Lotic ecosystem is associated with :