The probability also depends on the other parents genotype. If the other parent has a genotype of RR then the probability is 0%. If the genotype is Rr it is 25%. And if the genotype is rr it is also 25%.
dependence on non renewable sources
D, because skin tans to help us stand being in the sun without getting burned.
An example of physiological adaption is being able to digest milk. Before, humans were not able to digest milk before we developed enzymes that now make us have the ability to do so, thus allowing us another food source.
The answer B. Chromosomes
Answer:
chickens
Explanation:
there are 25.9 billion of them
