Which two characteristics describe all organism in the domain Eukarya

a. their cells are prokaryotic.
b. their cells wall lack peptidoglycan.
c. their cell walls have peptidoglycan.
d. their cells are Eukaryotic.

Its Their cell walls lack peptidoglycan and the other one is Their cells are eukaryotic ur welcome :D

Explanation:

a-p-e-x

c.) polymerase chain reaction

- "unlike the original dna fingerprinting method, dna profiling does not use restriction enzymes to cut the dna. instead it uses the polymerase chain reaction (pcr)? to produce many copies of specific str sequences. pcr is an automated procedure that generates lots of copies of a specific sequence of dna."