Question

Which one of these is an example of cell division at work?

a. A tree grows taller.

b. A dog digests food.

c. A muscle contracts.

d. A plant dies.

Answer 1

the answer is A because cell division is the process of cells growing. And a tree growing taller is definately an example of cell division at work.

Answer 2

The right option is; a. A tree grows tall

A tree grows tall is an example of cell division at work because growth is associated with cell division. Also, cell division in multicellular organisms such as plant involves tissue growth and maintenance. Cell division is a process of reproduction in which a cell divides into two or more cells. In this process, production of new cells involves DNA replication and there are various types of cell division. Prokaryotes (such as bacteria) divide their cell using binary fission, while eukaryotes divide their cell by mitosis or meiosis in some.