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प्रश्न
Give Technical Term:
A structure which connects the placenta with the fetus.
एक शब्द/वाक्यांश उत्तर
उत्तर
Umbilical cord
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संबंधित प्रश्न
What is the significance of amniotic fluid?
Name the following:
The body part in which the embryo develops.
Describe briefly the ways how a mammalian embryo is nourished
Give Reasons
The full-grown human embryo respires but does not breathe.
The diagram given below is that of a developing human foetus in the womb. Study the same and then answer the questions that follow:
- Name the parts '1' to '5' indicated by guidelines.
- What term is given to the period of development of the foetus in the womb?
- How many days does the foetus take to be fully developed?
- Mention two functions of the parts labelled ‘2’ other than its endocrine function.
- Name the hormone (anyone) produced by the part labelled ‘2’.
- What is the function of the part marked ‘3’?
Explain the term Fetus
Write the functional activity of the following structure:
Amnion
The haemoglobin of a human foetus ______.
Amniotic fluid serves to provide oxygen to the foetus.
Heart and blood vessels have been formed by the end of five weeks of pregnancy.
