Refer to the given Venn diagram and select the incorrect option regarding P, Q and R.

Options

A. P is a cellulosic fibre whereas Q and R are protein fibres.
B. P could be sisal, Q could be wool and R could be cotton.
C. Q could be obtained from the same animal repeatedly whereas R could be obtained from an animal only once in its lifetime.
D. Processing of fibres P, Q and R may involve retting, shearing and reeling steps, respectively.

Answer

B

Explanation

In the given Venn diagram, P could be cotton or jute or sisal which are obtained from plant. Q could be wool obtained from sheep and R could be silk obtained from pupa of silkworms.