Virtual Eye Dissection

Hotspot

Which hotspot is the cornea

Hotspot

Which hotspot is the sclera?

Multiple Choice

What is the function of eyelashes?

• Eyelashes help in improving vision clarity.
• The primary role of eyelashes is to enhance facial beauty.
• The function of eyelashes is to protect the eyes from debris and reduce light exposure.
• Eyelashes are used to regulate eye moisture levels.

Multiple Choice

What is the function of the optic nerve?

• The optic nerve transmits sound signals to the ears.
• The optic nerve regulates eye movement and focus.
• The optic nerve connects the eye to the heart for blood flow.
• The function of the optic nerve is to carry visual signals from the eye to the brain.

Hotspot

Identify the iris

Multiple Choice

What is the purpose of the iris?

• The iris helps in focusing light on the retina.
• The iris is responsible for color perception.
• The iris protects the eye from foreign objects.
• The purpose of the iris is to regulate the amount of light entering the eye.

Hotspot

Identify the pupil

Multiple Choice

What does dilate mean?

• To combine or merge with something else.
• To reduce in size or amount.
• To make wider or larger.
• To change color or appearance.

Multiple Choice

What does constrict mean?

• To divide into smaller parts.
• To expand or loosen.
• To increase in size or volume.
• To make narrower or tighter.

Multiple Choice

What is the function of the lens?

• The lens focuses light onto the retina.
• The lens absorbs light from the environment.
• The lens reflects light away from the retina.
• The lens disperses light in all directions.

Multiple Choice

Both the lens and the cornea appear cloudy due to the preservation. In living things what color are they?

• white

• red

• transparent

• bright yellow

Multiple Choice

What is the optic disc?

• The optic disc is the region of the eye that detects peripheral vision.
• The optic disc is the point on the retina where the optic nerve exits the eye.
• The optic disc is where the lens focuses light onto the retina.
• The optic disc is the area of the retina responsible for color vision.

Multiple Choice

The retina contains

• photoreceptors

• layers of pigment and fluid.
• muscle fibers and connective tissue.
• only blood vessels and nerves.

Draw

Draw an arrow to the optic disc.

Multiple Choice

What is the function of the tapetum?

• to help animals see in the dark

• to protect eyes from pests and diseases.

• to give animals color vision

• helps in the absorption of sunlight.

Hotspot

Identify the retina

Hotspot

Identify the tapetum

Open Ended

Based on what you know about animal eyes explain why a photo of your dog might look like this?

Labelling

Label the parts of the eye.

Drag labels to their correct position on the image

Lens

Aqueous Humor

Vitrus Humor

Cornea

Retina

Iris

Optic Nerve

Match

Match the eye part with it's function

• Lens

• Retina

• Optic Nerve

• Iris

• Cornea

Focuses light onto the retina

Detects light and color

Transmits visual information to the brain

Regulates the amount of light entering the eye

Protects the inner eye and helps focus light

• Focuses light onto the retina

• Detects light and color

• Transmits visual information to the brain

• Regulates the amount of light entering the eye

• Protects the inner eye and helps focus light