Question

question 61
1 pts
a population in ecology is defined as

a group of organisms, all from the same species

a group of organisms, some from the same species, some from other species, and their surrounding environment

a group of organisms, some from the same species, some from other species

one organism and its surrounding environment

Explanation:

In ecology, a population is defined as a group of organisms that all belong to the same species. A group of organisms from different species would be a community. When considering the environment along with organisms, it's an ecosystem. And a single organism with its environment is not a population.

Answer:

a group of organisms, all from the same species