Final answer:
The coding region of any gene can be cloned from a cDNA library made from any tissue.
Step-by-step explanation:
The statement "The coding region of any gene can be cloned from a cDNA library made from any tissue" is true.
A cDNA library represents the mRNA molecules expressed in a cell at a given point. It is created by using the retroviral enzyme reverse transcriptase to make complementary DNA (cDNA) from mRNA. This cDNA can then be used as a template to make double-stranded DNA copies, which can be cloned into plasmid vectors or bacteriophage to create a cDNA library.