Answer:
D
Explanation:
Extracting DNA involves firstly harvesting the required cells (such as from the inside of cheeks), then the cells are broken up using enzymes or detergents. The products (usually a mixture of cell products –mainly RNA, DNA, and proteins) are then put in a centrifuge to separate the proteins from the DNA.
One Y and one X chromosome.
Mutation. A mistake made while DNA copies which causes changes in DNA
Answer:
mt brothers and sisters, dog, cat,
Explanation:
