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प्रश्न
Give Reason:
Why X-linked recessive diseases are more common among males than females.
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उत्तर
Because females have two copies of the X-Chromosome and males have only one X- chromosome.
संबंधित प्रश्न
Differentiate between male and female heterogamety.
Name two animals which have nineteen pairs of chromosomes.
Differentiate Intersexes from Supersexes.
What is male heterogamety?
A zygote which has an X-chromosome inherited from the father will develop into a
Female heterogamy is shown by
In humans, males are heterogametic and females are homogametic. Explain. Are there any examples where males are homogametic and females heterogametic?
What is the probability of a girl or a boy being born into a family? Justify your answer.
The sex chromosome in a human ovum is ______.
In the XX–XO sex determination system, what does the 'O' represent?
