The answer is <span>C) Bb x Bb
</span>
B - the allele for black and white coloration
b - the allele for brown and white coloration
There are in total 11 offspring (<span>8 black and white and 3 brown and white),
In a monohybrid cross when both parents are heterozygous (Bb), the phenotype ratio is 3:1. We have ratio 8:3.
The ideal ratio would be 9:3 because it is the same as 3:1.
Therefore, the parents Bb and Bb will have </span>8 black and white and 3 brown and white with the ration 8:3 ≈ 9:3 = 3:1
Explanation:
☆ Large population size
☆ No immigration / emigration
☆ No mutations arising
☆ No natural selection
Hope this helps :)
Depending on the similarity of the plant species .
Same species usually have similar looking or have similar function of pollen
whereas different species of plant differ in method of spreading their seeds therefore their seeds differ in shape size weight etc ...
a hibiscus plant containing a flower has pollen that are small and grainy which enables it to stick to insects when they come for the juicy nectar. For a coconut tree it has seed which large in size hollow and light weight enabling it to float in water and reach another place to grow and increase their species once again
<span>Infants usually are not initially immunized against chickenpox, as they have derived some natural protection (antibodies) from their mothers.</span>
"One whose trait is always shows up in the organism when the allele is present".
pg.77