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प्रश्न
A zygote which has Y chromosome inherited from the father will develop into a ______.
विकल्प
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
The exchange of genetic material takes place in :
(a) vegetative reproduction
(b) asexual reproduction
(c) sexual reproduction
(d) budding
In human males all the chromosomes are paired perfectly except one. This/these unpaired chromosomes is/are :
(i) large chromosome
(ii) small chromosome
(iii) Y chromosome
(iv) X chromosome
Both father and mother have the genes Ee in their cells. What colour are their eyes?
Write the functional activity of the following structure:
Heterosomes
How many ovum are formed when a diploid cell undergoes meiosis, during oogenesis?
Number of autosomes present in liver cells of a human female is ______.
A zygote which has an X-chromosome inherited from the father will develop into a ______.
Select the incorrect statement
Select the statements that describe characteristics of genes
- genes are specific sequence of bases in a DNA molecule
- a gene does not code for proteins
- in individuals of a given species, a specific gene is located on a particular chromosome
- each chromosome has only one gene
Which pair of sex chromosome will determine a male?
