The cell wall is usually composed of two overlapg halves called epitheca and hypotheca in__________?
A. Diatoms
B. Desmids
C. Pyrrophyta
D. Chlorophyta
Animals that produce metabolic heat at low level and also absorb heat from the surroundings are called__________?
A. Endotherms
B. Ectotherms
C. Heterotherms
D. Homeotherms
Temperate phage may exist as_____________?
A. Prophage
B. Capsid
C. Viron
D. Retrovirus
A smallest contractile unit of muscle contraction called sarcomere is the area between two:
A. H- zone
B. M- Line
C. Z- Line
D. A band
___________ is used to relieve one kind of headache, migraine?
A. Pencillin
B. Lovastatin
C. Cyclosporine
D. Ergotin
In which of the following joint muscles are arranged in the same plane as that of joint?
A. Between radius and ulna.
B. Between ulna and scapula
C. Between humerus and scapula
D. Between femur and tibia.
A. Cerebrum
B. Cerebellum
C. Thalamus
D. Hypothalamus