The correct option is B False
Fibres obtained from plants and animals are known as natural fibres.
For example:
∙ Wool is obtained from the fleece of sheep or goat. It is also obtained from the hair of rabbits, yak and camels.
∙ Silk fibre is drawn from the cocoon of silkworm.
∙ Jute fibre is obtained from the stem of jute plant.
∙ Cotton is obtained from fruits of cotton plant.