Is placing a culture in a temperature controlled chamber to encourage multiplication?

Construct an explanation about the function of mitosis for multicellular organisms

Greenthe fossil record is the history of life recorded byhuman observationgod.climatologists.remains of the past.

What molecules will be best used to compare different species with the exact same sequence of amino acids? why would two species have the same protein even if the molecules in question is different? (hint: transcription to translation to protein).