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प्रश्न
What is Placenta?
उत्तर
The placenta is an organ composed of blood capillaries, villi, connecting tissue, and latent endocrinal cells.
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संबंधित प्रश्न
Name the following:
The canal through which the testes descend into the scrotum just before birth in human male child.
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?
Describe briefly the ways how a mammalian embryo is nourished
Differentiate
Amnion and Chorion.
Explain the term Fetus
Complete the following sentences with appropriate word:
The expulsion of the fetus from the body to the mother in a human female is called __________.
Write the functional activity of the following structure:
Uterus
Write the functional activity of the following structure:
Placenta
Mother's blood flows into the foetus through placenta.
Given below is the name of certain stage/substance related to reproduction and found in human body. Answer the questions related to it.
Morula.
- What is this stage?
- Name the stage which comes next to it?
