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प्रश्न
Given below is the name of certain stage/substance related to reproduction and found in human body. Answer the questions related to it.
Hyaluronidase.
- Is it an enzyme or simply a protein?
- What is its function?
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उत्तर
- Hyaluronidase is an enzyme.
- The acrosome at the top of the head of the sperm secretes an enzyme (hyaluronidase), which facilitates entry of the sperm into the egg by dissolving the wall of the ovum.
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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.
Nutrition and oxygen diffuse from the mother’s blood into the foetus’s blood through amnion.
Name and describe very briefly, the stages in the development of human embryo.
Describe briefly the ways how a mammalian embryo is nourished
Differentiate
Uterus and Urethra.
Name the Following
The expulsion of the fetus from the body of the mother.
Complete the following sentences with appropriate word:
The expulsion of the fetus from the body to the mother in a human female is called __________.
All are functions of placenta, EXCEPT ______.
List the substances which the foetus receives from the mother through placenta.
Does the foetus inside the mother's uterus breathe?
Write the specific location of the following:
Placenta
