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Which of the following layer cannot be pierced by blood capillaries :-
(1) Pars papillaris
(2) Pars reticularis
(3) Epidermis
(4) Dermis
(1) Pars papillaris
(2) Pars reticularis
(3) Epidermis
(4) Dermis
The existence within a population of nonbeneficial allele in heterozygous genotype is :-
(1) genetic drift
(2) genetic flow
(3) selection
(4) genetic load
(1) genetic drift
(2) genetic flow
(3) selection
(4) genetic load
Green revolution in India occurred during :
(1) 1980's
(2) 1950's
(3) 1960's
(4) 1970's
(1) 1980's
(2) 1950's
(3) 1960's
(4) 1970's
Which one of the following organisms is correctly matched with its three characteristics?
(1) Onion : Bulb, Imbricate aestivation, Axile placentation
(2) Maize : C3 pathway, Closed vascular bundles, Scutellum
(3) Pea : C3 pathway, Endospermic seed, Vexillary aestivation
(4) Tomato : Twisted aestivation, Axile placentation, Berry
(1) Onion : Bulb, Imbricate aestivation, Axile placentation
(2) Maize : C3 pathway, Closed vascular bundles, Scutellum
(3) Pea : C3 pathway, Endospermic seed, Vexillary aestivation
(4) Tomato : Twisted aestivation, Axile placentation, Berry
How many plants in the list given below have marginal placentation ?
Mustard, Gram, Tulip, Asparagus, Arhar, Sun hemp, Chilli, Colchicine, Onion, Moong, Pea, Tobacco, Lupin
(1) Six (2) Three (3) Four (4) Five
Mustard, Gram, Tulip, Asparagus, Arhar, Sun hemp, Chilli, Colchicine, Onion, Moong, Pea, Tobacco, Lupin
(1) Six (2) Three (3) Four (4) Five
These questions consist of two statements each, printed as Assertion and Reason. While answering these Questions you are required to choose any one 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 :- Production of crop plants are maximum in centre of production.
Reason :- willd relatives of crop plant are maximum in centre of production.
(1) A (2) B (3) C (4) D
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 :- Production of crop plants are maximum in centre of production.
Reason :- willd relatives of crop plant are maximum in centre of production.
(1) A (2) B (3) C (4) D
Concentrate provide to cattle :-
(1) Proteins
(2) Cellulose
(3) Minerals
(4) Vitamins
(1) Proteins
(2) Cellulose
(3) Minerals
(4) Vitamins
Increased entropy leads to :-
(1) Growth
(2) Death
(3) Increase free energy
(4) Adaptations
(1) Growth
(2) Death
(3) Increase free energy
(4) Adaptations
Which of the following drug is a synthetic analogue of adrenaline : -
(1) Cocaine
(2) LSD
(3) Smack
(4) None of these
(1) Cocaine
(2) LSD
(3) Smack
(4) None of these
Coacervates which formed by oparin and Haldane have a layer around it. This layer is formed by :-
(1) Lipid and protein
(2) Lipid and carbohydrate
(3) Water molecule
(4) None
(1) Lipid and protein
(2) Lipid and carbohydrate
(3) Water molecule
(4) None
