Population Ecology

Front

Rabbits and deer eat lettuce leaves from a garden.
^{What ecological interaction describes the relationship between rabbits and deer?} Options: Mutualism, Competition, Commensalism, Predation

Back

Competition

Front

Define the ecological interaction between flowering plants and bees. Options: Parasitism, Mutualism, Predation, Commensalism

Back

Mutualism

Front

What type of ecological interaction does the tapeworm have with its host? Options: Commensalism, Mutualism, Predation, Parasitism

Back

Parasitism

Front

What type of ecological interaction exists between whales and the barnacles? Options: Commensalism, Predation, Parasitism, Mutualism

Back

Commensalism

Front

Relationship between species A and B?

Back

Species A is the prey of Species B

Front

Species diversity is dependent on:

• species abundance
• species richness
• species dispersion
• species abundance and species richness

Back

species abundance and species richness

Front

Resource partitioning is best described by which of the following statements? Options: Competitive exclusion results in the success of the superior species., Slight variation in niche allows closely related species to coexist., Two species can coevolve and share the same niche., Species diversity is maintained by switching between prey species.

Back

Slight variation in niche allows closely related species to coexist.

Front

Why do ecologists now think there may be no such thing as a climax community?

Back

Disturbance is ongoing in ecosystems.

Front

An insect that has evolved to closely resemble a twig will probably be able to avoid: Parasitism, Symbiosis, Predation, Competition

Back

Predation

Front

To be certain that two species had coevolved, one would ideally have to establish that:

Back

Each species has adaptations that specifically followed evolutionary change in the other.