Answer:
Every population experiences genetic drift, but small populations feel its effects more strongly. Genetic drift does not take into account an allele's adaptive value to a population, and it may result in loss of a beneficial allele or fixation (rise to 100% frequency) of a harmful allele in a population.
Explanation:
Function to produce force and motion. They are primarily responsible for maintaining, changing posture, locomotion. Also movement of internal organs, such as the contraction of the heart and the movement of food through the digestive system.
<span>the cell's organelles are suspended within its : d. cytoplasm
to put it simply, cytoplasm is the fluid that surround the core of the cells.
this fluid contains substances and materials that are needed by cells to maintain its daily functions in our body</span>
.movement in a gas or liquid in which the warmer parts move up and the cooler parts move down convection currents.
Convection currents form because a heated fluid expands, becoming less dense. The less-dense heated fluid rises away from the heat source. As it rises, it pulls cooler fluid down to replace it. This fluid in turn is heated, rises and pulls down more cool fluid.