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प्रश्न
State whether the following statement is True or False. If false, correct the statement:
Human egg has a head, middle piece and tail.
विकल्प
True
False
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उत्तर
This statement is False.
Correct Statement:
Human sperm has a head, middle piece and tail.
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संबंधित प्रश्न
The middle piece of sperm provides:
One egg is released from each of the two ovaries every month.
Give appropriate term of the following:
The attachment of developing zygote (blastocyst) on the uterine wall.
Name two essential structures which take part in fertilization.
Study the diagram given below and then answer the questions that follow:
(i) Name the part labeled A. Name any two hormones produced by the part labeled A.
(ii) What happens to the part labeled B.
(1) if fertilization takes place?
(2) If fertilization does not take place?
(iii) Where does fertilization occur?
(iv) Draw a neat diagram of the human sperm as seen under high magnification and label the following parts.
(1) Acrosome
(2) Mitochondria
Draw a labeled diagram of sperm.
Give Technical Term:
In how many weeks fetus development is completed?
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
The process of fusion of the sperm nucleus and the egg nucleus is termed implantation.
Which of the following is the first cell of human life?
During copulation, approximately how much semen containing how many spermatozoa is deposited in the vagina?
