1. Embryogenesis
2. Organogenesis
3. Blastogenesis
4. Gametogensis
Embryogenesis
1. Storage of yolk as food for the embryo
2. Retention of the developing embryo within the body of female
3. Reduction in number of eggs produced
4. Development of a placents
Retention of the developing embryo within the body of female
1. Position of polar body
2. Eccentric nucleus and pigmentation
3. Eccentric nucleus and yolk
4. None of the above
Eccentric nucleus and pigmentation
1. Ova
2. Bud
3. Sperm
4. Reproductive unit
Reproductive unit
1. Spiral
2. Discodial
3. Biradial
4. Radial
Radial
1. Morphogenesis
2. Histogenesis
3. Asexual reproduction
4. Parthenogenesis
Asexual reproduction
1. Supernumerary sperm
2. Unequal division of nucleus
3. Unequal division of cytoplasm
4. Cell excretion
Unequal division of cytoplasm
1. Activates the egg
2. Brings fusion of two haploid nuclei
3. Both (1) and (2)
4. None of the above
Both (1) and (2)
1. Discoidal
2. Superficial
3. Complete
4. Absent
Discoidal
1. Viability by sperms
2. Penetration by sperms
3. Movement of sperms
4. Spermatogenesis
Penetration by sperms