Biology 6.1

Multiple Choice

A __________ is an area with a particular combination of physical and biological environmental factors

• niche

• habitat

• microhabitat

• microbiome

Multiple Choice

A __________ is a tiny part of a lager habitat.

• niche

• habitat

• microhabitat

• microbiome

Multiple Choice

A __________ is a microbial community.

• niche

• habitat

• microhabitat

• microbiome

Keystone Species

A keystone species plays a vital and unique role in
maintaining structure, stability, and diversity in an ecosystem

Multiple Choice

Intraspecific competition is when there is conflict between members of the same species.

• True

• False

Multiple Choice

Interspecific competition is when there is conflict between members of the same species.

• True

• False

Multiple Choice

These birds living in different parts of a tree are a good example of a ________.

• niche

• habitat

• microhabitat

• microbiome

Multiple Select

A relationship in which two organisms live closely together.

• symbiosis

• commensalism

• mutualism

• parasitism