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.Management Sciences
Category: Biology Mcqs
The one which is present in all living things is ___________?
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A. Cell nucleus
B. DNA or RNA
C. Cell membrane
D. Vacuole
A joint formed between humerus, radius and ulna is an example of__________?
A. Immovable joint.
B. Slightly movable joint.
C. Freely movable joint.
D. Fibrous joint
Low level of CO2 favours _________ of the stomata.
A. Opening
B. Closure
C. Both of these
D. None of these
Which one of the following stage preceeds mitosis during cell cycle?
A. G1 phase
B. S phase
C. G2 phase
D. M phase
The single main opening of the sponge cavity is____________?
A. Osculum
B. Ostia
C. Spongocoel
D. None of these
The experiments on DNA molecules in chromosomes for knowing the basis of inherited diseases are conducted by ?
A. Molecular biologists
B. Microbiologists
C. Freshwater biologists
D. Social biologist
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