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प्रश्न
Choose the correct answer :
Human sex chromosomes are __________
पर्याय
X and O
Y and O
X and Y
none of these
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उत्तर
Human sex chromosomes are X and Y
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संबंधित प्रश्न
What is parthenogenesis?
ZZ/ZW type of sex determination is seen in ______.
The maleness of a child is determined by
Select the incorrect statement
In humans, males are heterogametic and females are homogametic. Explain. Are there any examples where males are homogametic and females heterogametic?
Name the two types of gametes produced by men.
What is the probability of a girl or a boy being born into a family? Justify your answer.
An organism that possesses both male and female reproductive organs in the same individual is classified as which type?
In the haplodiploidy system observed in honeybees, fertilized eggs develop into which type of individual?
Which pair of organisms would NOT be expected to share the same sex determination system?
