Answer:
is it true or false that new cells arise from pre-existing cells.False
Explanation:
False
It’s when an uncomplimentary base in double-stranded DNA is caused by spontaneous deamination of cytosine or adenine. Also mismatching during homologous recombination, or any errors in DNA replication.
Answer:
Yes you do end up with the same amount of chromosomes
Explanation:
In mitosis the amount of chromosomes do not get split up and the amount remains the same.
Synthesis of DNA takes place in the S phase