Community Interactions HW review Quiz

A lion eating a zebra is an example of:

• predation

• mutualism

• commensalism

• parasitism

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

A tick living on the body of a deer

• predation

• mutualism

• commensalism

• parasitism

A bee eating the flower's nectar and picking up the flower's pollen

• predation

• mutualism

• commensalism

• parasitism

Tags

NGSS.MS-LS2-2

A barnacle living on a whale's skin

• predation

• mutualism

• commensalism

• parasitism

Tags

NGSS.MS-LS2-2

If two species of bacteria are grown in the same culture, one species will always outcompete the other.

• True

• False

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Competition between members of the same species is known as INTERspecific competition

• True

• False, INTRAspecific

The competitive exclusion principle states that no two organisms can occupy exactly the same niche in exactly the same habitat at exactly the same time

• True

• False, species

What is an ecological community?

• two or more of the same species living in an area

• all of the abiotic and biotic factors in an area

• one single organism in an ecosystem

• all of the living parts of an ecosystem

Due to limited resources, what may happen to the buffalo in this picture?

• one would become a predator and eat the other buffalo

• there would be mutualism and they would work together to find more water

• they would find something else to prey upon and get water from the prey

• competition would result in some getting enough water and others not getting enough water

What is symbiosis?

• two of the same or two different species trying to get the same resource

• two different species living together and at least one species benefits

• one species hunting, killing, and eating another species

• a trait that helps an organism survive in its habitat