Parturition and Lactation

Q. Regarding the assertion and reason, choose the correct option.

Assertion: Cattle breeds can be improved by superovulation and embryo transplantation.
Reason: Superovulation in high milk yielding cows is induced by hormonal injection.

1. Both the assertion and reason are true but the reason is not the correct explanation of the assertion.
2. Assertion is true but the reason is false
3. Both the assertion and reason are false.
4. Both the assertion and reason are true and the reason is the correct explanation for the assertion.

Q.

The fetal ejection reflex in humans triggers the release of which hormone?

Q.

When is milk produced during pregnancy?

Q.

The gestation period in human is about:

1. 100-120 days
2. 320-360 days
3. 270-280 days
4. 500-520 days

Q.

What is the connecting link between the uterus and the vagina?

1. Cervix

2. Ampulla

3. Infundibulum

4. Vulva

Q. Secretion of milk from the mammary glands soon after the child birth is known as .

1. parturition
2. lactation
3. involution

Q. The act of giving birth to a fully developed baby is called .

1. micturition
2. parturition
3. menstruation
4. placentation

Q. The first milk produced by the mammary gland is called .

1. hormones
2. baby formula
3. colostrum
4. antrum

Q. The act of giving birth to a fully developed baby is called .

1. micturition
2. parturition
3. menstruation
4. placentation

Q. Fetal stimulates pituitary to release oxytocin which results in stronger uterine contractions.

1. GnRH
2. ejection reflex
3. placenta
4. head