Answer: Using tissues that would have been disgarding after surgical procedure
Explanation:
Answer:
The population varies
Explanation:
The number of the dorminat alleles varies with the genotyoe. In addition, the factors as mutation also contribute to the mutation of the genes. The mutation in the DNA causes a different set of instruction in the DNA. This then affects the gene expression in an organism.
C
The respiratory system removes the waste carbon dioxide produced from aerobic respiration in the body.
Cells know how to differentiate through a process called gene expression. It’s a specific combination of genes that are turned on and off.
