The reason why eukaryotic cells are in need of turning on
and off their genes when necessary because of the reason that they may feel
stress because they are under stress as they have the responsibility of acting
immediately when they needed and by that, they need to be turned on or off in means
of adapting to the stress that they experience.
Answer:
71%
Explain-About 71 percent of the Earth's surface is water-covered, and the oceans hold about 96.5 percent of all Earth's water. Water also exists in the air as water vapor, in rivers and lakes, in icecaps and glaciers, in the ground as soil moisture and in aquifers, and even in you and your dog
The answer is A. random gene pool changes in small population.
