Which of the following statements about diploblasts and triploblasts is false? a. animals that display radial symmetry are diploblasts. b.the mesoderm gives rise to the central nervous system. c.animals that display radial symmetry are diploblasts. d.the endoderm gives rise to the lining of the digestive tract and the respiratory tract. e.animals that display bilateral symmetry are triploblasts.

b) The mesoderm gives rise to the central nervous system.

Explanation:

Mesoderm gives rise to bones, muscles, the heart and circulatory system, and internal sex organs.

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."

cuz he's blad

explanation: