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.

it's c. (to reduce the greenhouse effect/carbon gasses)

the answers are a and c

when the displaced particles are perpendicular to the direction the wave travels, is called a transverse wave, whereas in longitudinal wave the displace practices are parallel to the direction of the wave.

in the given image:

first image shows - longitudinal wave

second image shows - transverse wave

third image shows - longitudinal wave

fourth image shows - longitudinal wave