NEET BIOLOGY

BIOLOGICAL CLASSIFICATION

KINGDOM ANIMALS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Humans have a skeleton that’s strong enough to help stand up straight, yet ____ so we can move.
A
internal
B
flexible
C
perch
D
bending
Explanation: 

Detailed explanation-1: -It supports the body. The rigid, yet flexible skeleton acts as a framework to support the other organs of the body. It facilitates movement. The movable joints allow the skeleton to change shape and positions; that is, move.

Detailed explanation-2: -Movement – the skeleton allows movement of the body as a whole and its individual parts. The bones form joints and act as levers, allowing muscles to pull on them to produce movement. The bones of the skeleton provide surfaces for the attachment of muscles.

Detailed explanation-3: -The back bone provides structural support and balance to maintain an upright posture. It also enable flexible motion of the body.

Detailed explanation-4: -Allows movement: Your skeleton supports your body weight to help you stand and move. Joints, connective tissue and muscles work together to make your body parts mobile.

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