Answer:
Spider has a circulatory system
A germ-line mutation in one of the genes implicated in the cancer occurred in an ancestor.
When cloning by restriction digest and ligation, you use restriction enzymes to cut open a plasmid (backbone) and insert a linear fragment of DNA (insert) that has been cut by compatible restriction enzymes. An enzyme, DNA ligase, then covalently binds the plasmid to the new fragment thereby generating a complete, circular plasmid that can be easily maintained in a variety of biological systems. Read on for an in-depth breakdown of how to do perform restriction digests.
It won't. Evolution is fake. Genetic entropy is the truth.
It is C beacuse you would produce large quantities of the neurotransmitter to see if it could be used as a potential medication.
