Assertion (A): | Oxytocin helps in parturition and causes milk ejection from the mammary glands. |
Reason (R): | Oxytocin acts on the smooth muscles of our body and stimulates their contraction. |
1. | Both (A) and (R) are True and (R) is the correct explanation of (A). |
2. | Both (A) and (R) are True but (R) is not the correct explanation of (A). |
3. | (A) is True but (R) is False. |
4. | Both (A) and (R) are False. |
Which one of the following hormones is a modified amino acids?
1. Progesterone | 2. Prostaglandin |
3. Oestrogen | 4. Epinephrine |