1. Fats
2. Carbohydrates
3. Proteins
4. Hormones
Proteins
1. Differentiation
2. Regeneration
3. De-defferentiation
4. None of these
Differentiation
1. Pre-vitellogenesis
2. Vitellogenesis
3. Ovulation
4. Cleavage
Pre-vitellogenesis
1. Oxygen
2. Nitrogen
3. Potassium
4. Sulphur
Nitrogen
1. Urethra
2. Vasa efferentia
3. Seminal vesicle
4. All of the above
Vasa efferentia
1. Egg itself
2. Follicular cells
3. Oviduct
4. Uterus
Oviduct
1. Calcium
2. Zinc
3. Magnesium
4. Phosphorus
Zinc
1. Store sperms
2. Mature the sperms
3. Conduct the sperms
4. None of these
Conduct the sperms
1. Semiplacenta
2. True placenta
3. Omphaloidean placenta
4. None of the above
Semiplacenta
1. Active absorption
2. Diffusion
3. Donnan equilibrium
4. Transfusion
Active absorption