Which of the following is not true about Darwin’s book On the Origin of Species? a.
He worked on the manuscript for three years.
b.
It was successful.
c.
It explained his theory of evolution.
d.
It was based on his findings in South Africa.

The correct answer is option D. It was based on his findings in South Africa.

Explanation:

The theory of natural selection was first planned in Darwin's book "On the Origin of Species" in 1859, which is the process by which life forms change after some time because of changes in heritable physical or behavioral qualities.

His book On the Origin of Species took three years time to complete as he worked on the manuscript for three years. It was successful book. However, it was not based on his work on africa.

the answer is b.) hydrogen bonds between bases.

i might be wrong but i think its a. let me know if i’m right and have a good rest of your day!