As blue whales migrate, they move between areas of high and low sunlight intensity. When they are in areas darkens in color. What could be the reason?
Ο Α.
The genes for melanin pigmentation remain turned on and prepare more melanin than usual to
damage when it is exposed to sunlight for long time.
O B.
The genes for melanin pigmentation remain turned off and synthesize more melanin than usualt
photo-damage when it is exposed to sunlight for a long time.
OC. The genes for melanin pigmentation are switched off to stop the synthesis of melanin to protect th
when it is exposed to sunlight for a long time.