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प्रश्न
Describe briefly the ways how a mammalian embryo is nourished
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उत्तर
The mammalian embryo is nourished by the nutrients which diffuse through the placenta of the mother to pass through the umbilical cord to the embryo.
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संबंधित प्रश्न
Name the following:
The body part in which the embryo develops.
Give appropriate terms for the following:
Rupture of follicle and release of ovum from the ovary.
Given below are the names of certain stages/substances related to reproduction and found in human body. Answer the questions related to them.
Gestation
• What is its meaning?
• How long does it normally last?
Differentiate between:
Amnion and allantois
Describe the functions of placenta
What is Placenta?
The circulatory system of the fetus and that of the mother are never connected directly. What are the advantages?
Differentiate
Fetus and Embryo.
Give Technical Term:
The period of intrauterine development of the embryo.
Mention any two functions of the human foetal placenta.
