PCOG LEC FINALS: 1 Cheap and used a lot as filtering medium and in surgical dressings

2 Example

3 Source

Question

1 Cheap and used a lot as filtering medium and in surgical dressings

2 Example

3 Source

LEIGHTON DWIGHT OBILLOS · Accepted Answer

1 Vegetable fibres

2 Cotton (syn. Raw Cotton, Purified Cotton, Absorbent Cotton)

3 Epidermal Trichomes covering seeds of Gossypium herbaceum, Fam Malvaceae

1 Cheap and used a lot as filtering medium and in surgical dressings 2 Example 3 Source