The Primary Producers in the Ocean Are

question 48

Multiple Choice

The primary producers in the ocean are:

• A)bacteria
• B)viruses
• C)phytoplankton
• D)two of these choices

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Definitions:

Retina

The light-sensitive layer of tissue at the back of the inner eye which converts light into neural signals.

Sclera

The white outer layer of the eyeball, providing protection and structural support.

Pacinian Corpuscles

Sensory receptors located deep in the skin and responsive to pressure and vibration.

Meissner Corpuscles

A type of tactile mechanoreceptor found in the glabrous (hairless) skin, responsible for sensitivity to light touch.