Answer:
B
Explanation:
B is referring to cell theory, which basically states that all living things are made of cells and all cells come from other cells withe the exception of the first life forms.
Answer:
D) Replication
Explanation:
DNA replication is the process by which DNA makes exact copy of itself.
A. a single chromosome that is not replicated
Vegetative propagation by means of mitotic division can lead to the formation of new individuals which are then genetically identical to each other and the mother organism