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Fruit color comes from pigments such as anthocyanins (red, blue, or purple), carotenoids (orange, yellow), and chlorophyll (green). These pigments are designed to attract animals for seed dispersal and offer protection from UV radiation while aiding photosynthesis. The specific combination and concentration of these pigments determine the color of a fruit.

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Where is the gene for fruit flies eye color?

The gene for fruit fly eye color is located on the X chromosome. It codes for a protein called "eye color," which determines the pigmentation in the eyes of the fruit fly. Mutations in this gene can lead to different eye colors in fruit flies.


In fruit flies eye color is determined by?

Eye color in fruit flies is determined by the combination of genes they inherit, specifically genes located on the X chromosome. Mutations in these genes can lead to changes in eye color, with different alleles causing variations in pigmentation. The interaction of these genes ultimately determines the specific eye color of a fruit fly.


In fruit gray body color is dominant over black body color suppose that a gray fruit fly heterozygous for the alleles for body color is crossed with one that has a black body what percentage of the?

In this case, when a gray fruit fly heterozygous for the alleles for body color is crossed with one that has a black body, all offspring will have a 50% chance of inheriting the gray body color and a 50% chance of inheriting the black body color. This is due to the fact that the gray body color allele is dominant and the black body color allele is recessive.


In fruit flies gray body color is dominant over black body color Suppose that a gray fruit fly heterozygous for the alleles for body color is crossed with one that has a black body What percentage?

There would be a 50% chance of the offspring having gray body color and a 50% chance of having black body color. This is because in the offspring, 50% would inherit the gray allele from the gray fruit fly parent, while the other 50% would inherit the black allele from the black fruit fly parent.


Two fruit flies having the same red eye color is an example of two organisms that are heterozygous or homozygous?

Two fruit flies having the same red eye color is an example of two organisms that are homozygous for the eye color trait. If the fruit flies had different eye colors, then they would be heterozygous for the trait.