V3 tto - Waarneming, regeling en gedrag

What is the function of earwax?

• Keeping the eardrum moist

• Prevents the eardrum from moving

• Keeping the eardrum flexible

• Gives the eardrum a yellow color

This part of the eye allows you to see clearly.

• Iris

• Pupil

• Cornea

• Lens

Most of the blood vessels are located in this layer of the eye.

• Cornea

• Retina

• Choroid

The central nervous system consists of:

• Nerves.

• Nerves and spinal cord.

• Nerves and brain.

• Brain and spinal cord.

Something that your senses respond to is called a…

• Stimulus.

• Nerve.

• Impulse.

• Signal.

What do you call the process by which the lens of the eye becomes convex?

When the ciliary muscle are tight, then the lens is....... and you are looking sharply at something........

• round - close-up

• round - far away

• flat - close-up

• flat - far away

When the muscles in the iris contract, then...

• the pupil gets bigger, you are standing in the dark

• the pupil gets bigger ,you are standing in the light

• the pupil gets smaller, you are standing in the dark

• the pupil gets smaller ,you are standing in the light

The figure shows a...

• Ethogram

• Protocol

What do you call a stimulus that always causes the same reaction?

• Key stimulus.

• Supernormal stimulus.