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प्रश्न
A zygote which has Y chromosome inherited from the father will develop into a ______.
पर्याय
Will depend on the chromosome inherited from the mother
Girl
Either boy or a girl
Boy
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उत्तर
A zygote which has Y chromosome inherited from the father will develop into a boy.
Explanation:
The combination will have XY set in this regard because the mother always carries the X chromosome. That will be a boy, then.
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संबंधित प्रश्न
Answer the following questions related to sex determination in human beings:
i. What is sex chromosome?
ii. How many pairs of chromosomes are present in human beings?
iii. How is the sex of the human offspring determined?
iv. Draw a diagram depicting sex determination in man.
The two versions of a trait (character) which are brought in by the male and female gametes are situated on :
(a) copies of the same chromosome
(b) sex chromosomes
(c) two different chromosomes
(d) any chromosomes
Name two animals which have nineteen pairs of chromosomes.
Choose the correct answer:
Males have more chances of suffering from sex-linked disease because of ___________
Write the functional activity of the following structure:
Heterosomes
Differentiate Intersexes from Supersexes.
What is male heterogamety?
How is sex determined in human beings?
ZZ/ZW type of sex determination is seen in ______.
Which of the following is incorrect regarding ZW - ZZ type of sex determination?
