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Which one of the following is not the function of placenta? It :
Options
(a) secrets estrogen
(b) facilitiates removal CO₂ and waste material from embryo
(c) secrets oxyticin during parturition
(d) facilitates supply of oxyge and nutrients to embryo
Correct Answer:
secrets oxyticin during parturition
Explanation:
Function of placenta – The placenta facilitate the supply of oxygen and nutrients to the embryo and also removal of carbon dioxide and excretory / waste materials produced by the embryo. The placenta is connected to the embryo through an umbilical cord which helps in the transport of substances to and from the embryo. Placenta also acts as an endocrine tissue and produces several hormones like human chorionic gonadotropin (hCG), human placental lactogen (hPL), estrogens, progestogens etc.
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Topics: Human Reproduction
(101)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Major source of oil moisture is
- A prokaryotic autotrophic nitrogen fixing symboint is found in:
- Select the correct match of the digested products in humans given in column-I
- Generally, reptile have 3(1/2) chambered heart except
- Mosses and ferns are found in moist and shady places because both
Topics: Human Reproduction (101)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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