In a population of wolves, the birth rate is 4, the death rate is 3, immigration is 2, and emigration is 3. Calculate the population growth by filling in the formula below. ​

Use the drop-down menu to match the following definitions to the corresponding terms. the total variety of organisms that live in the biosphere a group of organisms that breed and produce offspring that can breed all of the biotic and abiotic factors in an area

Give an example of a trait that is controlled by more than one gene.

This is a situation in which genes are attached to an organism's sex chromosomes; the sex of an organism influences the expression of a gene.