Question

3. How many pairs of chromosomes are present in somatic cell of Drosophila
a. 7
b. 8
c. 12
d4​

Answer 1

Explanation:

four pairs

It has only four pairs of chromosomes – three autosomes, and one pair of sex chromosomes. Males do not show meiotic recombination, facilitating genetic studies.

Answer 2

Answer:

the correct answer is option b.

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