5th Grade > Science
HUMAN BODY MCQs
Total Questions : 45
| Page 1 of 5 pages
Answer: Option D. -> 206
:
D
Theskeleton isthe body part that forms the supporting structure of an organism. The adult humanskeletalsystem contains 206 bones.
:
D
Theskeleton isthe body part that forms the supporting structure of an organism. The adult humanskeletalsystem contains 206 bones.
Answer: Option A. -> True
:
A
Yes, Iris is responsible for the amount of light entering into the eye. It has two pairs of sphinctermuscles which adjust the size of the lens depending amount the intensity of light that we are facing.
:
A
Yes, Iris is responsible for the amount of light entering into the eye. It has two pairs of sphinctermuscles which adjust the size of the lens depending amount the intensity of light that we are facing.
Answer: Option A. -> True
:
A
The molarsare large, flat teeth at the back of the mouth. They are used primarily to grind food during chewing.
:
A
The molarsare large, flat teeth at the back of the mouth. They are used primarily to grind food during chewing.
Answer: Option B. -> False
:
B
The walls of small intestine absorb nutrients from the food and pass it to blood.Blood carries the nutrients to all parts of the body.
:
B
The walls of small intestine absorb nutrients from the food and pass it to blood.Blood carries the nutrients to all parts of the body.
Answer: Option B. -> Cell
:
B
Thelifeofeveryliving organismbegins from a single cell.
:
B
Thelifeofeveryliving organismbegins from a single cell.
Answer: Option D. -> Organ system
:
D
A group of organs working together to perform a specific function is called an organ system.An example of an organ system is thecirculatorysystem, which includes different organs like the heart, arteries, veins, and capillaries.
:
D
A group of organs working together to perform a specific function is called an organ system.An example of an organ system is thecirculatorysystem, which includes different organs like the heart, arteries, veins, and capillaries.
Answer: Option A. -> True
:
A
Yes, it is the smallest bone present in the body. It is located in the inner ear.
:
A
Yes, it is the smallest bone present in the body. It is located in the inner ear.
Answer: Option B. -> Olfactory
:
B
The sense of smell is dependent on Olfactory cells. These are present under a small bundle which is known as Olfactory Epithelium.
:
B
The sense of smell is dependent on Olfactory cells. These are present under a small bundle which is known as Olfactory Epithelium.
Answer: Option B. -> Papillae
:
B
The little bumps on the tongue are called papillae. These contain the taste buds that give us the sensation of taste.
:
B
The little bumps on the tongue are called papillae. These contain the taste buds that give us the sensation of taste.
Answer: Option B. -> inner ear
:
B
The cochlea is the part of the inner year. It is spiral in shape like a snail. It contains a cochlear liquid which stirs by stirrup which starts moving when the eardrum vibrates.
:
B
The cochlea is the part of the inner year. It is spiral in shape like a snail. It contains a cochlear liquid which stirs by stirrup which starts moving when the eardrum vibrates.
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