Answer:
1 e
2 d
3 b
4 a
5 c
Because the DNA is being recombined with other DNA.
Microorganisms such as bacteria are being genetically engineered to decompose toxic waste into non-toxic products. This is referred to as "biomediation"
Conjugation is not used to enable movement in protists. Conjugation, in biology, is a sexual process through which lower organisms mate.