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JIPMER 2010
Exam
JIPMER
Year
2010
Subject
Zoology
Chapter
Human Reproduction

JIPMER 2010 · Zoology · Human Reproduction

The extra structure that provides nutrition to the embryo is

The extra structure that provides nutrition to the embryo is

Options

  1. Aumbilicus
  2. Bamnion
  3. Cchorion
  4. Dplacenta

Correct answer

D. placenta

Step-by-step solution

Placenta is a connection between foetus and mother formed from fusion of allantois, chorion and uterine endometrium. Functions of placenta : (i) Provides nourishment (ii) Helps in respiration (iii) Helps in excretion Amnion and chorion are foetal membranes. Amnion helps in protection and chorion helps in nourishment.
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