EVERYDAY SCIENCE

SCIENCE

SKELETAL SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
How many classifications of bones are there?
A
5
B
4
C
6
D
3
Explanation: 

Detailed explanation-1: -The four principal types of bones are long, short, flat and irregular.

Detailed explanation-2: -There are five types of bones in the skeleton: flat, long, short, irregular, and sesamoid.

Detailed explanation-3: -There are six types of bones in the human body: long, short, flat, irregular, sesamoid and sutural.

Detailed explanation-4: -The bones of the human skeleton are classified by their shape: long bones, short bones, flat bones, sutural bones, sesamoid bones, and irregular bones (Figure 1).

Detailed explanation-5: -Long bone – has a long, thin shape. Short bone – has a squat, cubed shape. Flat bone – has a flattened, broad surface. Irregular bone – has a shape that does not conform to the above three types.

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