D, is the Answer hhfthvvvbh
Answer:
Since genes come in more than one version, an organism can have two of the same alleles of a gene, or two different alleles. This is important because alleles can be dominant, recessive, or codominant to each other. I hope this helps
There is more to DNA than cytochrome c. This is just one protein.
I'm pretty sure it would be;
-breaking down living and dead plant material
Answer:
C. Electron (e-) has a negative charge
