Why would a population have a trait controlled by only one allele? Select all that apply.

Having a single allele makes it more likely that the population can survive environmental changes

A small group of organisms becomes isolated and forms a new population.

That exact trait is necessary in order for the organism to function properly.

The allele makes the population more diverse.

Flock x flock y flock z total pieces of food eaten (from previous page) 147 93 60 food percentage* % % % simulated number of birds in flock for 3rd generation** * divide each flock's total pieces of food by 300, the total number of pieces of food eaten. ** multiply the food percentage for each flock by the total number of birds (30).

Which food could be transported in a galvanized metal container?

What is the importance of having the us forest service, the bureau of land management, the us fish and wildlife service, and the national park service? to manage land resources for conservation and the development of natural resources to manage land resources for conservation and the development of urban areas to preserve historical landmarks and manage the development of urban areas to preserve historical landmarks and manage the development of rural areas