The process of mitosis ensures that each daughter cell has a copy of every chromosome present in the parent cell . What is the use of the this process ? 2 correct answers

they have identical fossils of organisms that have evolved over time.

both have animal fossils preserved in them due to weathering and erosion.

they contain different fossils because life on earth has changed through time.

the fossils in them were formed on the surface of earth due to exposure to sunlight.

answer; endoplasmic reticulum;