Question
Which row shows uses of genetic modification?
▶️Answer/Explanation
Ans D
Question
Which features make bacteria useful in biotechnology?
▶️Answer/Explanation
Ans C
Question
Why are bacteria used in biotechnology?
A Bacteria reproduce rapidly.
B Bacterial cells contain a nucleus.
C Bacterial cells contain cytoplasm.
D Bacterial cells do not produce complex molecules.
▶️Answer/Explanation
Ans A
Question
Which statement describes genetic modification?
A) changing the genetic material of an organism
B) changing the genetic material of plants only
C) producing new organisms through fertilisation
D) selective breeding of organisms
▶️Answer/Explanation
Ans: A