Explanation:
Each gamete has an equal probability of containing either allele.
Circumpolar. Circumpolar constellations are visible all year round. In the northern hemisphere, the famous circumpolar constellation is Ursa Major (The Big Dipper) which rotates around the North Star Polaris which always stays in the same place.
Answer:
Smells travel through the air by diffusion. Air particles, and the odor particles within the air, move freely in all directions + Odors are constantly moving.