Farmers choose which strains to breed together in a process called ______ ________.
Artificial Selection
An organism that has been genetically modified to contain DNA from another organism is a _______ organism.
transgenic
A ______ ______ can be used to shoot DNA-coated pellets into plant cells.
gene gun
Biological farming is the use of animals to produce _______ that are missing or defective in humans.
proteins
The CRISPR system is being used by scientists to make precise genetic alterations or ____ to DNA sequences.
edits