| Quiz | 4.5.2.3 The eye (biology only) |
|---|---|
| Name | |
| Result | PASSED |
| Score | 25 / 28 (89.3%) |
| Passing score | 22.4 |
| Quiz took | 4 min 04 sec |
| Quiz finished at | 2023-11-05 15:19:52 |
The tough wall that supports the eye is known as the
The transparent outer layer at the front of the eye is known as the ________. It refracts light into the eye
The _____ is the hole in the eye which lets light in
The _____ contains muscles that allow it to control the diameter of the pupil, and therefore how much light is let into the eye
The ______ contains receptor cells which are sensitive to light intensity and colour
Light is focused onto the retina by the
The shape of the lens is controlled by
The shape of the lens is controlled by
Impulses are carried from the receptors on the retina to the brain via the
In bright light, your pupil must get smaller to let in less light. In order to achieve this, the circular muscles
In bright light, your pupil must get smaller to let in less light. In order to achieve this, the radial muscles
In dim light, your pupil must get bigger to let in more light. In order to achieve this, the circular muscles
In dim light, your pupil must get bigger to let in more light. In order to achieve this, the radial muscles
When looking at near objects, the lens must become more
When looking at far objects, the lens must become more
When looking at near objects, the ciliary muscles
When looking at far objects, the ciliary muscles
When looking at near objects, the suspensory ligaments
When looking at far objects, the suspensory ligaments
Long sighted people are not able to focus on _____ objects
Short sighted people are not able to focus on _____ objects
Long sighted people focus light _____ the retina
Short sighted people focus light _____ the retina
Another word for long sighted is
Another word for short sighted is
Long sighted people need glasses with a ______ lens
Short sighted people need glasses with a ______ lens
In order to correct vision you may be able to wear glasses. Which of the following is NOT another treatment for vision defects?