In a certain fish, blue scales (BB) and red scales (RR) are codominant. When a fish has the hybrid genotype, it has a
patchwork of blue and red scales.
If you breed a patchwork fish with a fish that only has Blue Scales;
What is the probability of having fish with red scales? Type your
answer in fraction form.

c

explanation:

what subject is this

the principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development of a conclusion that confirms, rejects, or modifies the hypothesis.