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प्रश्न
Heart and blood vessels have been formed by the end of five weeks of pregnancy.
विकल्प
True
False
उत्तर
This statement is True.
संबंधित प्रश्न
Give appropriate biological or technical terms for the following :
The fluid which surrounds the foetus
Name the following:
The body part in which the embryo develops.
Name the following:
The canal through which the testes descend into the scrotum just before birth in human male child.
State whether the following statements are TRUE (T) or FALSE (F):
Rewrite the wrong statement by correcting only one word either at the beginning or at the end of the sentence.
Nutrition and oxygen diffuse from the mother’s blood into the foetus’s blood through amnion.
Mention three functions of the placenta.
Give Reasons
The full-grown human embryo respires but does not breathe.
Name the Following
How the embryo inside the uterus is protected from jerks or mechanical shocks.
Complete the following sentences with appropriate word:
The embryo inside the uterus is protected from jerks or mechanical shocks by ________
Mention any two functions of the human foetal placenta.
Mother's blood flows into the foetus through placenta.
