The answer to your question is fish
Im pretty sure your answer is b.
Rr × rr
(pink) (white)
| \ |
R r r
Therefore, Rr = pink and rr = white
Hope this helps!
Scientific conclusions that are influenced by the beliefs or opinions of the experimenter are considered to be biased.
Speciation occurs when a single species becomes two or more separate species, which can no longer interbreed with one another. Reproductive isolation is required for speciation. Reproductive isolation means the groups in question cannot mate with one another, often because of physical barriers.