What is the correct sequence of thickness of muscles layers in the stomach of human beings
Circular➔Oblique➔Longitudinal
Oblique➔Longituinal➔Circular
Longitudinal➔ Circular➔ Oblique
None of the above
A force which acts against the achievement of highest possible level to population growth is known as
population pressure
saturation level
carrying capacity
environmental resistance
Latest trend in plant disease control is
chemical control
biological control
good manure and fertilizer
breeding for disease resistance
Silk is the secretion of
cephalic glands
gastric glands
buccal glands
salivary glands
D.
salivary glands
Silk is the secretion of silk glands (modified salivary glands) of the larvae or caterpillar of the insect, Bombyx mori is popularly known as Chinese or mulberry silk moth.
Which animal has gone extinct in recent times in India
Acinonyx jubatus
Antilope cervicapra
Rhinocerus unicornis
Panthera leo
What is true about cleavage in the fertilized egg in humans
It is meroblastic
It starts while the egg is in fallopian tube
It is identical to normal mitosis
It starts when the egg reaches in uterus