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प्रश्न
The sex chromosome in a human ovum is ______.
पर्याय
X chromosome
Y chromosome
Both X and Y chromosomes
Either X or Y chromosome
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उत्तर
The sex chromosome in a human ovum is X chromosome.
Explanation:
Every egg has an X sex chromosome; a sperm can have either an X or a Y sex chromosome.
APPEARS IN
संबंधित प्रश्न
Explain sex determination in human beings.
Differentiate between ‘ZZ’ and ‘XY’ type of sex-determination mechanisms.
Explain how, sex is determined in human babies.
The number of pair(s) of sex chromosomes in the zygote of humans is :
(a) one
(b) two
(c) three
(d) four
Which combination of genes in the zygote will produce children with blue eyes?
In which livings, female decides the sex? Give two examples.
Write a short note on sex determination in man.
The number of pairs of sex chromosomes in the zygote of a human being is ______
A man with blood group A marries a woman having blood group O. What will be the blood group of the child?
How is the sex of a newborn individual determined in different species of animals? Give three examples to support your answer.
