10) Why was lan Wilmut's cloning of Dolly in 1997 considered to be a breakthrough in genetic engineering?
O A. Scientists thought cloning was impossible.
O B. Scientists had never before isolated mammary cells.
C. Sheep had never responded well to gene technology procedures.
D. Multicellular animals have a complex process of embryo development.

the most speciallized is b. grizzly bear

his research revealed two genetically different groups of prokaryotes, which justified splitting kingdom monera into two kingdoms. the genetic and cellular differences were so great, that these two kingdoms were eventually placed into different domains in the current three-domain system.

answer///triple meter;

answer;

-phase iii

explanation;

phase three begins with the transition of a recovered individual to a phase three team of the appropriate service. this phase usually takes place at a military medical facility in the united states. one of the goals of phase three is family reunification.