Quiz on Human Body - 7
- Rohit Ramkumar
- Mar 6
- 2 min read
Are you amazed by the incredible mechanics of the human body?
The latest quiz by our quiz agency delves into the fascinating world of human anatomy, exploring the organs, systems, and functions that keep us alive and thriving. From the brain’s complex signals to the heart’s rhythmic beats, the body is a masterpiece of nature. This quiz will challenge your understanding of how the body works, test your knowledge of its vital functions, and uncover some surprising facts along the way. Think you know the human body inside and out?
Scroll down and embark on this memorable journey!
Let's get started!
1. Which of these contains the light receptors?
a. Retina
b. Optic Nerve
c. Sclera
d. Cornea
2. Which of these carries impulses between the eye and the brain?
a. Sclera
b. Cornea
c. Optic Nerve
d. Iris
3. Which of these is the tough white outer layer of the eye?
a. Cornea
b. Sclera
c. Iris
d. Lens
4. In the human body, rods and cones are _____ receptors.
a. Light
b. Taste
c. Smell
d. Hearing
5. ___________ is the maintenance of a constant internal environment in the body.
a. Adrenaline
b. Homeostatis
c. Genedaptation
d. Biostatis
(Scroll down for the answers)

Answers
1. Which of these contains the light receptors?
a. Retina
b. Optic Nerve
c. Sclera
d. Cornea
Did You Know?
The purpose of the retina is to receive light that the lens has focused, convert the light into neural signals, and send these signals to the brain for visual recognition.
Read more about it in this link.
2. Which of these carries impulses between the eye and the brain?
a. Sclera
b. Cornea
c. Optic Nerve
d. Iris
Did You Know?
The optic nerve is located in the back of the eye. It is also called the second cranial nerve. Its job is to transfer visual information from the retina to the vision centers of the brain via electrical impulses.
Read more about it in this link.
3. Which of these is the tough white outer layer of the eye?
a. Cornea
b. Sclera
c. Iris
d. Lens
Did You Know?
The tough white layer of the eye protects the eye from injury.
Read more about it in this link.
4. In the human body, rods and cones are _____ receptors.
a. Light
b. Taste
c. Smell
d. Hearing
Did You Know?
Light passes through the eyeball to the retina. The rods are more sensitive to light than cones and hence are useful in seeing in dim light.
Read more about it in this link.
5. ___________ is the maintenance of a constant internal environment in the body.
a. Adrenaline
b. Homeostatis
c. Genedaptation
d. Biostatis
Did You Know?
The nervous system and the hormones are responsible for maintaining a constant internal environment in the body like the body temperature.
Read more about it in this link.
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