Question

Define gel electrophoresis and BT cotton.

Answer 1

Gel electrophoresis is a laboratory method used to separate mixtures of DNA, RNA, or proteins according to molecular size. In gel electrophoresis, the molecules to be separated are pushed by an electrical field through a gel that contains small pores.
Bt cotton is a genetically modified organism or genetically modified pest resistant plant cotton variety, which produces an insecticide to bollworm.