Diversity Is Usually Relatively Low in Habitats That

question 17

Multiple Choice

Diversity is usually relatively low in habitats that

• A) have communities with moderate predation.
• B) have communities with low levels of physical disturbance.
• C) have communities dominated by opportunistic species.
• D) present physical difficulties for life.

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Definitions:

Choroid

A vascular layer of the eye located between the sclera and the retina, which provides oxygen and nutrients to the outer retina.

Cornea

The clear, outer layer at the front of the eye that helps focus incoming light onto the retina.

Golgi Tendon Organs

Sensory receptors located at the junction of muscles and tendons that monitor tension developed in muscles.

Proprioceptors

Proprioceptors are sensory receptors located in muscles, tendons, and joints that help to convey information about body position and movement.