Which one of the following is not the function of placenta? It

1. A. (1) Facilitates supply of oxygen and nutrients to embryo.
2. B. (2) Secretes estrogen.
3. C. (3) Facilitates removal of carbon dioxide and waste material from embryo.
4. D. (4) Secretes oxytocin during parturition.

Attempt this NEET 2013 Biology question free — pick an option to reveal the correct answer and a step-by-step explanation. Then join NEET Mastery Quest to practise 15,000+ PYQ and 2027-syllabus questions.