Well it's thought that the oxygenation of the atmosphere contributed to the evolution
The correct answer to this question : <span>Carbon dioxide, Nitrous Oxide, Methane</span>
The answer to your question is B.Chromatin
Answer:
<u><em>There is a 25% chance for solid white coats. </em></u>
Explanation:
To check the chances of a solid white coat offspring being formed, lets make a punnet square.
The gametes of the parents will be W and R v/s W and R.
W R
W WW WR
R WR RR
A punnet square is a diagram which is made to test the outcomes of a cross.
As the following punnet square shows:
- There is 25% chance for solid white coat offspring to be formed (WW).
- There is a 50% chance for the offspring to be roan (WR).
- There is a 25% chance for the offspring to have solid red coats (RR).