What aspect of bacteria makes recombinant dna technology effective?
a.) bacteria have insulin genes
b.) bacteria reproduce very quickly
c.) bacteria only have mrna
d.) bacteria have no dna

What can be said about farmers in highly developed countries? a) they have little or no negative impact on the environment. b) they practice subsistence agriculture. c) they are able to incorporate polyculture into their farming practices. d) they utilize organic farming techniques on a regular basis. e) they rely on large amounts of energy from fossil fuels.