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प्रश्न
Name the following:
The canal through which the testes descend into the scrotum just before birth in human male child.
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उत्तर
Inguinal canal
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संबंधित प्रश्न
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.
Uterus is also known as birth canal.
State whether the following statements are TRUE (T) or FALSE (F):
Rewrite of the wrong statements by correcting only one word either at the beginning or at the end of the sentences.
Gestation period in humans is about 380 days.
Given below is the name of certain stage/substance related to reproduction and found in human body. Answer the questions related to it.
Implantation.
- The development stage that undergoes this process.
- The approximate time after fertilisation, when it occurs.
Differentiate between:
Follicle and corpus luteum
Name and describe very briefly, the stages in the development of human embryo.
How is Placenta formed? What are its functions?
The diagram given below shows an embryo in the uterus of mammal. Label the parts indicated.
In human beings, the placenta is formed by ______.
The haemoglobin of a human foetus ______.
Assertion (A): The foetus respires but does not breathe.
Reason (R): The maternal blood supplies oxygen to the foetus through placenta.
