Answer:
A. terminators of replication.
Explanation:
For the proper transmission of genetic information from a mother cell to each daughter cell, the cell copies or replicates its chromosomes, and then splits the copied chromosomes equally to make sure that each daughter cell has a full set. And in order to duplicate and segregate correctly, chromosomes must contain three functional elements which are origins for initiation of DNA replication, the telomeres and the centromeres. Terminators of replication is not a required element.
Answer:
Some factors that might causes changes in the population of grasshoppers are:
1. Weather
2. Cultivation
Because in wet climates the limestones break due to the rain, and dry climates do nothing to the limestone.