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2. To what type of the chromosomes based on the centromere position do Ae. aegypti chromosomes belong? (circle one): metacent

7. Why polytene chromosomes form loops in case of the inversion? 8. What are the differences between the chromosomes in genus

I need help answering # 2-5 and #7 and #8

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Answer #1

2. Metacentric

Ae. aegypti chromosomes fall into the category of metacentric chromosomes according to the standard classification.

3. Metaphase of mitosis is particularly useful in cytogenetics and thus mapping of chromosomes because chromosomes can be most easily visualized at this stage.

4. Chromosome number in Anopheles gambiae- 2

Chromosome number in Anopheles Stephens- 2n= 6

5. It has five well-developed arms of polytene chromosomes in its salivary glands and ovarian nurse cells.

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