The answer is... The organisms and the abiotic factors:)
Answer:
Traditional Indian and Chinese medicinal
systems sometimes deliberately rubbed the
skin crusts from smallpox victims into the
the skin of healthy people. They thus hoped to
induce a mild form of smallpox that would
create resistance against the disease.
Answer:
I guess Comparative anatomy
Answer:
0.0084
Explanation:
Moreover, when the genes for the DNA repair enzymes themselves become mutated, ... an arsenal of editing mechanisms to correct mistakes made during DNA replication. ... After James Watson and Francis Crick published their model of the ... E. coli divides, each daughter cell will have, on average, 0.0084 new mutations.