Explain how each of the following events can contribute to the reproductive isolation of a segment of a
population

1. Geographic isolation

2. Niche differentiation

3. Behavioural change

4. Physiology change

organisms that are both used in toothpaste as well as cause malaria are protista and monera.

interphase   is the cell cycle stage in which the cell acquires nutrients, creates and uses proteins and other molecules and starts the process of cell division by replicating the dna. it is the longest stage in the eukaryote cell cycle.

the following   can go wrong during interphase:   a base pair could be mismatched during the duplication process causing a mutation.   correct answer: c

explanation: