Genetic drift is a mechanism of evolution in which allele frequencies of a population change over generations due to chance (sampling error).
Genetic drift occurs in all populations of non-infinite size, but its effects are strongest in small populations.
Genetic drift can have major effects when a population is sharply reduced in size by a natural disaster (bottleneck effect) or when a small group splits off from the main population to found a colony (founder effect).
Grains include ........
- whole grains and refined, enriched grains.
The 1973 HMO or Health Maintenance Organization is a United States federal act that passed or endorsed during December 1973. It responded to the concerns of the rapid increase of federal health insurance expenditures and concerns about the wellness and care to those people who are 65 years old and above, younger people with disabilities and undergo dialysis or transplant. The 1973 HMO act gives a trial program that encourages and promote the improvement and development of HMOs. It also granted loans to expand the HMO, removed certain limitations for qualified HMO. Lastly, the act reinforced the term HMO and its greater access to the employer-based market.
Answer:
false.
Explanation:
There are only nurses in nursing home's and there are only physical therapy's working in rehabs