1. Intercellular substance
2. Connective tissue cells and fibers
3. Both (1) and (2)
4. None of the above
Connective tissue cells and fibers
1. Thyroid of rabbit
2. Ovary of rabbit
3. Testis of rabbit
4. Kidney of frog
Ovary of rabbit
1. Microlecithal
2. Alecithal
3. Head
4. Mesolecithal
Alecithal
1. plants and animals
2. all living organisms and non-living elements of the environment on which they depend
3. protection of wild life and the forests in which these inhabit
4. plants, animals and microbes
all living organisms and non-living elements of the environment on which they depend
1. Sperm before second maturation division
2. Sperm after first maturation division
3. Spermatogonium which ceases division and start growing
4. Primordial sex cells
Spermatogonium which ceases division and start growing
1. Air pollution
2. Water pollution
3. Industrial gases
4. Deforestation
Deforestation
1. 2 days
2. 10-12 days
3. 28 days
4. Only one week
10-12 days
1. Tropical
2. Warm
3. Moist
4. Crowded
Moist
1. Surgically removed
2. Not developed in foetus
3. Unable to produce sperm
4. Unable to descend into scrotum
Unable to descend into scrotum
1. Ovary,estrogen
2. Liver,cholesterol
3. Testis,testosterone
4. Pancreas,glucagon
Testis,testosterone