<span><span>H. erectus</span></span>
<span><span /><span>H. rudolfensis </span></span>
<span><span /><span>H. gautengensis also classified as H. habilis</span></span>
<span>H. ergaster also classified as H. erectus</span>
Answer:
a. methylation at lysine 9 or 27 of histone H3.
Explanation:
Methylation causes the switching off of genes using steric hinderance to prevent access to DNA.
Answer: B) Island finches resembled mainland finches, but were not the same species.
Explanation: I took the test
