Sheep Eye Dissection Procedure

Which eye is commonly used for dissection to resemble the human eye?

• Cow eye

• Rat eye

• Sheep eye

• Pig eye

What is the first step in the sheep eye dissection procedure?

• Removing the lens

• Peeling the retina

• Cutting the sclera

• Washing the sheep eye

What is the function of the tapetum lucidum?

• Focusing light

• Reflecting light

• Filtering light

• Absorbing light

Tags

NGSS.MS-LS4-4

How many extrinsic muscles do human eyes have?

• Four

• Six

• Two

• Eight

What is the condition called when the lens turns cloudy?

• Cataract

• Glaucoma

• Astigmatism

• Myopia

What fluidlike substance fills the central cavity of the eye, helping to maintain its shape?

• Iris and pupil

• Vitreous and aqueous humor

• Cornea and sclera

• Retina and choroid

The sheep pupil has an ______ shape, while the human pupil is circular.

Tags

NGSS.MS-LS4-2

Which structure is not found in the human eye but is present in the sheep eye?

• Cornea

• Tapetum lucidum

• Sclera

• Iris

Tags

NGSS.MS-LS4-2

What is the function of the suspensory ligaments?

• To regulate the pupil size

• To hold the lens in place

• To absorb light

• To nourish the eye

Which structure would be just behind the pupil opening after removing the cornea?

• The retina

• The lens

• The optic nerve

• The vitreous humor