Consider the mutations to the appendages and digits. Which mutation would MOST LIKELY result in the extinction of that group of organisms
A group a long nails
B group d hands fused
C group h short legs
D group b paddle hands

Which best describes a benefit of using dna technology in medicine? a) medicine can be produced in mass quantities. b) medicine can be distributed at a reduced cost. c) medicines have fewer side effects. d) medicines are resistant to antibiotics.