The Eye

• What are the two parts the eye is divided into for focus?

  The eye parts are divided to focus.
• What does the eye learn with?

  The eye learns with all its labels.
• What is the lens scored by?

  The lens is scored by the upper eyelid.
• What is the shape of the ciliary muscles?

  The shape of the ciliary muscles is circular.
• What does the optic nerve carry?

  The optic nerve carries impulses from receptors.
• What does the iris do in bright light?

  The iris adjusts for bright light conditions.
• How does the eye react to bright light?

  The eye's iris adjusts to reduce light intake.
• What happens when bagging in the eye detects light?

  It triggers the pupils to constrict.
• What does the reduction in light amount affect?

  It affects the age of the eye.
• What happens in the opposite process in dim light?

  The radial muscles contract and circular muscles relax.
• What do the ciliary muscles do in focusing?

  The ciliary muscles relax to focus.
• What is the effect of the lens being more curved?

  The lens focuses on nearby objects better.
• What happens to the lens when it is less curved?

  The lens focuses on distant objects.
• What does the eye do when focusing on distant objects?

  The eye relaxes the ciliary muscles.
• What is the name given to the transparent layer at the front of the eye?

  The transparent layer is called the cornea.
• How does the eye focus on an object that is close?

  The eye adjusts the shape of the lens.
• What happens if the lens cannot refract light properly?

  The person will have difficulty seeing clearly.
• What is the effect of the lens being unable to refract light?

  The person will be short-sighted or long-sighted.
• What does the person do if they are short-sighted?

  The person will need glasses to see clearly.
• What is the purpose of the diagrams of the eye?

  The diagrams help in learning about the eye.
• What is the main focus of the study material?

  The study material focuses on the anatomy of the eye.
• What is the name of the muscle that adjusts the lens?

  The ciliary muscle adjusts the lens.
• How does the eye perceive distant objects?

  The eye flattens the lens to perceive distance.
• What happens to the eye's focus when the lens is too curved?

  The eye focuses better on nearby objects.
• What is the role of the pupil in the eye?

  The pupil controls the amount of light entering.
• What does the eye do when focusing on a close object?

  The eye contracts the ciliary muscles.
• What is the effect of the lens being less curved?

  The lens focuses on distant objects.
• What happens to the eye when it focuses on an object?

  The eye changes the shape of the lens.
• How does the eye's focus change with distance?

  The eye adjusts the lens shape for distance.
• What is the main function of the eye's lens?

  The lens focuses light onto the retina.
• What is the relationship between the ciliary muscles and lens curvature?

  Ciliary muscles control the lens curvature.
• What happens to vision if the lens cannot refract light properly?

  Vision becomes blurry or distorted.
• What is the purpose of the eye's diagrams in learning?

  They illustrate the anatomy of the eye.
• How does the eye focus on objects at different distances?

  The eye adjusts the lens shape for focus.
• What is the effect of the lens being too curved on vision?

  It causes difficulty in seeing distant objects.
• What is the role of the iris in the eye?

  The iris controls the size of the pupil.
• What happens to the eye's focus when looking at a close object?

  The eye contracts the ciliary muscles to focus.
• How does the eye's lens change shape for focusing?

  The lens becomes more curved for nearby objects.
• What is the effect of the pupil's size on vision?

  The pupil size affects light intake.
• How does the eye perceive objects at different distances?

  The eye adjusts the lens curvature for distance.