Answer:
bb
Explanation:
the only way the recessive trait shows is if the dominant allele isn't present at all otherwise the dominant allele will show
So the most scientist is trying to mate to birds together. This will mean that he s probably just putting them both in the same cage. Since they're not going anywhere, it can't be migration. Most likely, they're not isolated from one another by location, unless there in a crazy huge, national park size cage. By elimination. the answer would be "<span>C.Reproductive isolation"</span>
Answer:
25%
Explanation:
Here's an example: two chickens have the phenotype of white feathers and brown feathers. What percentage of the chicks will have the recessive color? First, you have to see the parents' phenotypes. Draw a punnet square. Put one of the parent's phenotypes (w and B) on the top, and the other parent's (w and B) on the right side going down. Whichever trait is dominant (brown) MUST be capitalized. Then, cross the two parents. first box on the top left would read 'ww.' The one below it is 'Bw' (put the dominant first). The right top is 'Bw' and the one below it is 'BB'. So if there were 4 offspring, these would be their genotypes: 'ww', 'Bw', 'Bw', and 'BB'. The only offspring that would have the recessive trait is the 'ww' child, because dominant overpowers recessive. So 25% would have the recessive trait and 75% would have the dominant trait.
The mRNA is being made into a protein.
This is translation and it happens outside the nucleus, in ribosomes in the cytoplasm or the rough endoplasmic reticulum. So the answer is c.
Let me know if you have any questions
