F = free
f = attached
Make a punnett square.
F F
F FF FF
f Ff Ff
So the genotypes are 50% FF and 50% Ff.
The phenotype is 100% free since Ff is heterozygous and the dominant trait is present.
The intermediate color or rather condition, in this case "roan", is a result of two alleles being codominant. Codominance occurs when the phenotype (or the physical expression of the gene) of a heterozygote individual expresses both the alleles in a pair of genes. In the given situation, both parents are homozygotes.
Answer: is 84.78 mm^2
Explanation:
we will first find out their areas, the area to be found is of a circle R^2
for the first one,
R=radius
pi=3.14
so,=3.14*(3mm*)^2
=28.26mm^2
for the second one
=3.14*(6mm*)^2
=113.04mm^2
their differences are equal to 113.04 - 28.26
=84.78 mm^2
Answer:
D
Explanation:
The phenotypic ratio of blue to red flower is 4:4.
88÷80×4= 4:4