Which best describes binary fission--one way bacteria can reproduce?
a. an exchange of genetic material between two bacterial cells through a special pilus
b. a bacterium dividing in half
c. a female bacterium mates with a male bacterium
d. a female bacterium gamete joins a male bacterium gamete to produce a zygote?

explanation:

the sequence of amino acids in a protein determines its function. the dna sequence of a gene determines the amino acid sequence of the resulting protein. thus, any changes in dna sequence can result in changes in protein function. this is called a mutation.

i think the answer is b.

hope it

a time line cause it goes from 685 to 978