| 1 |
Fluid secreted by sertoli cells provides sperms |
- A. Liquid medium
- B. Protection
- C. Nourishment
- D. All a,b,and c
|
| 2 |
Haploid males produce sperms by mitosis. |
- A. Hydra
- B. Man
- C. Earth worm
- D. Honey bee
|
| 3 |
During progeny luteotropic hormone LTH and placental lactogen stimulate Mammary development in preparation for. |
- A. Gestation
- B. Lactation
- C. Miscarriage
- D. After birth
|
| 4 |
The release of ovum from the ovary is called. |
- A. Ovulation
- B. Menstruation
- C. follicle atresia
- D. Menace
|
| 5 |
Fruit ripening is often accompanied by burst of respiratory activity called. |
- A. Apomixes
- B. Climacteric
- C. Endosperm
- D. Photoperiodism
|
| 6 |
Rapid aging and less resistance to environmental stress and diseases are limitations of. |
- A. Parthenocarpy
- B. Cloning
- C. Phototropism
- D. Verbalization
|
| 7 |
Fertilizations is the process which leads to the union of. |
- A. Individuals
- B. Gametes
- C. Eggs
- D. Sperms
|
| 8 |
Reptiles and birds are. |
- A. Viviparous
- B. Ovlparous
- C. Marsupial
- D. Ovoviviparous
|
| 9 |
The electrical potencial of cell membrane of meuron when it is not transmission any signal is called ___________ |
- A. Resting membrane potencial
- B. Action potencial
- C. Propagation of impulse
- D. Synapse
|
| 10 |
Oviduct opens into |
- A. Uterus
- B. Cervix
- C. Vagina
- D. Bladder
|
