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प्रश्न
Write the functional activity of the following structure:
Heterosomes
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उत्तर
Sex-determination.
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संबंधित प्रश्न
Explain sex determination in human beings.
Write the types of sex-determination mechanisms the following crosses show. Give an example of each type.
(i) Female XX with Male XO
(ii) Female ZW with Male ZZ
There are ................ pairs of chromosomes in the human being.
There are two sets of chromosomes in the zygote.
Which combination of genes in the zygote will produce children with brown eyes?
Choose the correct answer from the four options given below :
In a human male, a sperm will contain :
In which livings, female decides the sex? Give two examples.
Explain the mode of sex determination in honeybees.
A man with blood group A marries a woman having blood group O. What will be the blood group of the child?
What is the probability of a girl or a boy being born into a family? Justify your answer.
