Answer:
20MU
16MU
4MU
2.Beak color and tail feather length
3.Tail feather length and feather color
RESPECTIVELY
Explanation:
Distance between beak color and tail feather length is 20 MU
Distance between beak color and feather color is 16MU
Distance between tail feather length and feather color is 4MU
2.Beak color and tail feather length are the two most farthest alleles
3.Tail feather length and feather color are the closet alleles
Answer:
Although metamorphic rocks typically form deep in the planet's crust, they are often exposed on the surface of the Earth. This happens due to geologic uplift and the erosion of the rock and soil above them. At the surface, metamorphic rocks will be exposed to weathering processes and may break down into sediment.
Explanation:
I think it might be B.) and C.)
Expected because it’s something that’s not caused by humans which therefore means its environmentally caused.
Answer:
2. The gene responsible for eye color is on the X chromosome.
Explanation:
<em>For X-linked genes, a male can either be affected or unaffected because the Y chromosome is hypothesized not to carry any gene. Females on the other hand can be a carrier, affected or unaffected because the two sex chromosomes carry genes.</em>
If eye color allele in drosophilia is represented by R, the cross between F1 red-eyed heterozygous female and red-eyed males can be illustrated below:
Red-eyed heterozygous female =
Red-eyed male =
x
Progeny:
Out of the 2 male progeny from the cross, 1 () is white-eyed while the remaining one () is red-eyed
Hence, the result shows that the gene for eye color in Drosophilia is X-linked.
Option 2 is the correct answer.