How do you say that a cell also has a life span and death like an organism? Give one example.

All organisms excrete. Does an individual cell also do it? Give one example

All life starts as-

1. an egg
2. a single cell
3. a gene
4. a chromosome

Which one of the following is found both in cells of a mango plant and a monkey?

1. chloroplasts
2. centrioles
3. cell wall
4. cell membrane