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Questions
Give appropriate terms for the following:
Rupture of follicle and release of ovum from the ovary.
Give appropriate term for the following process:
Rupture of follicle and release of ovum from the ovary.
Solution
Ovulation
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RELATED QUESTIONS
Name the following:
The membrane which protects the foetus and encloses a fluid
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.
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.
Placenta
- What are the two sources that form placenta?
- Name any two main substances which pass from foetus to mother through placenta.
- Name any two hormones it produces.
Differentiate
Fetus and Embryo.
Give Technical Term:
The part in the uterus which is concerned with the supply of nutrition from the mother to the fetus.
Which of the following hormones is produced by ovary?
Match the respiratory surfaces to the organisms in which they are found.
| Organ/ cells | Hormones | ||
| (i) | Corpus luteum | (a) | HCG |
| (ii) | Leydig's cells | (b) | Estrogen |
| (iii) | Placenta | (c) | Progesterone |
| (iv) | Graafian follicle | (d) | Testosterone |
Assertion (A): The foetus respires but does not breathe.
Reason (R): The maternal blood supplies oxygen to the foetus through placenta.
How are carbon dioxide and urea, excreted by the foetus, removed?
