Senses Eyes

Changes in the environment are called ___________. The specialized _______________ in sense organs can detect them.

• stimuli; sensory cells

• stimuli; senses

• stumuli; sensory cells

• stumuli; senses

Tags

NGSS.MS-LS1-8

Both _______ and ________ of the eye can focus light onto the retina.

• sclera; lens

• cornea; lens

• cornea; iris

• pupil; lens

Which of the following options is correct?

• Cornea can change its thickness to focus light.

• Light-sensitive cells are present on the whole retina.

• Iris controls the size of the pupil.

• Sclera is transparent.

When we see near objects, the __________ becomes __________ so that light is focused onto the retina.

• cornea; thicker

• cornea; thinner

• lens; thicker

• lens; thinner

Rod cells on the retina is sensitive to _______ light and responsible for ____________ vision.

• bright; colour

• bright; black and white

• dim; colour

• dim; black and white