Biology, asked by dwaipayan21, 1 year ago

Why r our hands not straight??Explain in brief???

Answers

Answered by ashlee

4

Our hands are there for movement and locomotion. In our daily life they are used in various ways, which necessitate that they can be twisted, rotated in different angle and directions. If our hands are straight without any joints, such kind of movement will not be possible. Hence we have got a complex hinge joint in our elbows.

dwaipayan21: OK BT I want more understanding answer

SweetRohan: http://brainly.in/question/85120

ashlee: say where do u need more help?

dwaipayan21: No actually I showd this answer to my teacher he said its OK BT to find more appropriate answer

RuhaniC: Good answer :)

Answered by karishmaa

1

because if our hand is straight we can't able to fold our hand so that we can't eat, write and like.for this reason we have hand which is not straight.

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