Exams › NEET › Biology

The signals for parturition originate from:

1. Placenta only
2. Placenta as well as fully developed foetus
3. Oxytocin released from maternal pituitary
4. Fully developed foetus only

Correct answer: Placenta as well as fully developed foetus

Solution

The signals for parturition originate from both the placenta and the fully developed foetus, which work together to initiate the process of childbirth.

Related NEET Biology questions

• Eye lens is formed from
• What is true for cleavage?
• Meiotic division of the secondary oocyte is completed
• Which part of ovary in mammals acts as an endocrine gland after ovulation?
• Mainly which type of hormones control the menstrual cycle in human beings?
• Which of the following hormones is not a secretion product of human placenta?

⚔️ Practice NEET Biology free + battle 1v1 →