Question

Synthetic fibres are obtained from
A) plant sources B) animal sources C) both (a) and (b) D) None of these

Answer 1

Your answer maybe D. None of these.
I am not so sure...... If wrong please excuse me...
Synthetic fibres are mainly obtained from chemicals which make them strong.... So maybe none of these

Answer 2

Hey

Here is your answer,

Fibres which are man-made are called synthetic fibres, e.g. nylon, acrylic, etc. A synthetic fibre is made of multiple units of a chemical substance. The units in a fibre are joined together like a chain.

Therefore the answer is none of these

Hope it helps you!