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प्रश्न
In a human, how many chromosmes are present in a skin cell?
उत्तर
A skin cell has 46 chromosomes.
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संबंधित प्रश्न
The two versions of a trait (character) which are brought in by the male and female gametes are situated on :
(a) copies of the same chromosome
(b) sex chromosomes
(c) two different chromosomes
(d) any chromosomes
Does the sex of the child depend on the father or it is just a matter of chance? Discuss.
________ shows haplo-diploid type of sex-determination.
Which of the following is incorrect regarding ZW-ZZ type of sex determination?
Explain the mode of sex determination in honeybees.
There are five daughters and no son in a family. It is because
Identify the organism in which ZZ-ZW type of sex determination is observed.
The ‘X’ body of Henking was observed in ______.
A zygote which has an X-chromosome inherited from the father will develop into a ______.
Which of the following statements is not true with respect to variation?
