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In fruit flies (Drosophila melanogaster), the XX pair of chromosomes determines female sex. The presence of two X chromosomes leads to the development of female characteristics, while the presence of one X and one Y chromosome (XY) results in male characteristics. This sex determination system is a key aspect of the fly's genetics and reproduction.

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1w ago

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How many pairs of homologous chromosomes are in a fruit fly somatic cell?

5 homologous chromosomes are in a fruit fly somatic cells.


How many total autosomes does a fruit fly have?

Fruit flies have 3 pairs of autosomes, a total of 6 autosomes. They also have 1 pair of sex chromosomes.


How many chromosomes in a fuit fly?

Fruit flies (Drosophila melanogaster) have a total of 8 chromosomes, arranged in 4 pairs. This includes three pairs of autosomes and one pair of sex chromosomes. The diploid number of chromosomes in fruit flies is thus 2n = 8.


What kind of chromosomes are in a normal male fruit fly?

A normal male fruit fly has two sets of chromosomes: one set of X and one set of Y chromosomes. This combination determines the male sex of the fruit fly.


What are the haploid number of the fruit fly?

The haploid number of chromosomes in a fruit fly is 4. This means that fruit flies have 4 chromosomes in their haploid cells, which are cells with half the usual number of chromosomes.


How many chromosomes do fruit flies have?

Fruit flies, also known as Drosophila melanogaster, have 8 pairs of chromosomes, totaling 16 chromosomes. These chromosomes contain both genetic material and regulatory elements that control various biological processes in the fruit fly.


Which has the most chromosomes a fruit fly human king crab or gorilla?

The King Crab has the most. Fruit fly - 8 Human - 46 King Crab - 208 Gorilla - 48


What is the diploid number of the fruit fly?

a fruit fly has 4 pairs of chromosomes in every cell apart from gametes and usual exceptions.. red blood cells (no nucleus) etc


Haploid number of a fruit fly?

The haploid number of chromosomes in a fruit fly (Drosophila melanogaster) is 4. This means that each cell in a fruit fly contains 4 chromosomes, with two homologous pairs.


If the gamete of a fruit fly contains 4 chromosomes home many chromosomes would you find in a body cell of a fruit fly?

If a fruit fly gamete contains 4 chromosomes, then a body cell of a fruit fly would typically contain 8 chromosomes. This is because the gamete only contains half the number of chromosomes found in a normal body cell, following the principle of haploid and diploid states of cells in sexual reproduction.


How many chromosomes does egg cell of a fruit fly have?

4


How many genes are there in a fruit fly?

Each cell of a fruit fly contains 13,601 genes.