Ch 6 Quiz

An organism's niche is

• the range of physical and biological conditions in which an organism lives and the way it obtains what it needs to survive and reproduce.
• all the physical and biological factors in the organism's environment.
• the range of temperatures that the organism needs to survive.
• a full description of the place an organism lives in.

An organism's habitat is

• the range of physical and biological conditions in which an organism lives and the way it obtains what it needs to survive and reproduce.
• an area with a particular combination of physical and biological environmental factors that affect which organisms can live within it.
• the range of temperatures that the organism needs to survive.
• a full description of the place an organism lives in.

True or False: Habitats can be shared with other organisms

• True
• False

True or False: Imbalances in a person's gut microbiome have been linked to IBS and inflammatory bowel disease

• True
• False

True or False: Within a species upper and lower limit of tolerance for an external factor, the species cannot survive.

• True
• False

An interaction in which an animal feeds on plants is called

• carnivory
• herbivory
• predation
• symbiosis

A symbiotic relationship in which both species benefit is

• commensalism
• mutualism
• predation
• parasitism

A symbiotic relationship in which one species benefit and the other is neither helped nor harmed

• commensalism
• mutualism
• predation
• parasitism

A symbiotic relationship in which one species benefit and the other is harmed

• commensalism
• mutualism
• predation
• parasitism

Ticks on a dog's ear is an example of which symbiotic relationship?

• commensalism
• mutualism
• predation
• parasitism