There are over 50 species
of cotton, but the most commonly grown types are
Gossypium hirsutum (upland cotton) and Gossypium
barbadense (Egyptian cotton).
The seeds of cotton plants
produce a natural insecticide called "Bt" (Bacillus
thuringiensis), which has been incorporated into
genetically modified cotton to help control
pests.
Cotton
fibres can absorb up to 27 times their weight in
water, making it an excellent choice for towels and
absorbent products.
Cotton has played a crucial
role in many cultures, symbolizing wealth and
prosperity, particularly in regions like the South
America and India.
While cotton is primarily
known for its fibres, cottonseed oil is used in
cooking and food processing, and cottonseed meal is
a protein-rich animal feed.
While most
cotton is white, there are naturally coloured
varieties that come in shades of brown, green, and
even blue. These varieties are becoming more popular
as eco-friendly options.