Like D. Codon is the answer
Females are more likely to be carriers of X-linked traits, and males are more likely to express them.
all living things are composed of cells
cells are the basic units of structure and function in living things
all cells are produced from other cells
Standard precautions
N-95 tuberculosis standard
Blood-borne pathogen standard
Resource Conservation and Recovery Act - requires labeling, storage, transportation, and disposal of biological waste according to fedral standards. .-.