Question

Information in segments of human DNA can be

expressed by a bacterial cell as a result of
(1) sexual reproduction (3) genetic variability
(2) random mutation (4) genetic engineering

Answer 1

Information in segments of human dna cab be expressed by a bacteria as a result of genetic engineering.

Answer 2

The correct answer is option (4), genetic engineering

Reason -

In genetic engineering, genes of human are carried by single DNA molecule by the bacteria’s. The carrier DNA is associated with the packaging and condensing of DNA and are commonly referred as bacterial “chromosome”. Their structure is very different from the normal Eukaryotic chromosome. The packaging of bacterial DNA is a complex phenomenon and very less is known about it.