NEETZoologyChemical Coordination and Integration
Read the following statements and choose the correct option: 1. Estrogen regulates female sexual behaviour 2. Progesterone helps in contraction during labour pain 3. Progesterone supports pregnancy 4. Females have only one ovary in the abdomen 5. Oxytocin also acts on the mammary glands and stimulates the formation of alveoli (sac-like structures which store milk) and milk secretion.
Options
- AOnly 1 and 3 are incorrect
- BOnly 1 and 3 are correct
- CAll are incorrect
- DOnly 4 is correct
Correct answer
B. Only 1 and 3 are correct
Step-by-step solution
Estrogen regulates female sexual behaviour. Progesterone acts on the mammary glands and stimulates the formation of alveoli and milk secretion. Progesterone supports pregnancy. Females have a pair of ovaries located in the abdomen.