What process is shown in the diagram below? O A. Polymerase
chain
reaction
(PCR)
B. Gel
electrophoresis
C. Karyotyping
D. Use of restriction enzymes

What are the four basic classes of organic molecules how do they differ structurally and functionally

What is the function of the somatic nervous system? connects the brain and the spinal cord to the rest of the body carry signals to the muscles and glands includes all nerves controlling the muscular system and external sensory receptors controls internal organs like the heart and bladder

Apuppy’s tendency to chew is inherited through which of the following? a. through learned behavior b.through genes c. through seasonal cycles d. through hibernation