Question

32. Drosophila melanogaster is suitable for genetic studies because

1) It is unable to grow on synthetic medium.

2) It can produce large number of progenies in a single mating.

3) It completes its life cycle in only two years.

4) Its male and female individuals are not easily distinguishable.​

Answer 1

Answer:

Drosophila melanogaster find very suitable for genetic studies because <br> (ii) They could be grown in simple synethetic medium in the laboratory. <br> They complete their life-cycle in about 14 days. <br> A single mating could produce a large number of progenies. <br> Male and females are clearly distinguishable. <br> It has many hereditary variations that can be seen with low power microscopes.

Answer 2

Answer:

Answer is 2 :- it can produce large no of Progenies

Explanation:

1. malanogaster life span is 2 week
2. and it give no of pragines which is helpful for experimentation
3. it can grow on any synthetic medium
4. it can be distinguished into Female and male
5. In Them male decide the sex of offspring just like Human ( XX and XO ) type