The life and activities of a cell is controlled by__________?
The life and activities of a cell is controlled by__________?
A. cytoplasm
B. nucleus
C. vacuole
D. mitochondria
A. cytoplasm
B. nucleus
C. vacuole
D. mitochondria
In which of the following neurons length of dendrite is greater than axon_______________?
A. Sensory neuron
B. Motor neuron
C. Associative neuron
D. none of these.
A. Meristematic
B. Permanent
C. Epidermal
D. Supporting
Which of the following structure is not present in all the bacteria_____________?
A. Cell membrane
B. Chromatin bodies
C. Ribosomes
D. Capsule
It has been estimated that in a normal person plasma constitutes about ________ by volume of blood.
A. 35%
B. 45%
C. 55%
D. 75%
Molecular formula of chlorophyll ‘a’ molecule is___________?
A. C55H72O5N4Mg
B. C55H70O6N4Mg
C. C50H72O6N4Mg
D. C55H70O5N4Mg
A. Arteries
B. Veins
C. Capillaries
D. None of these