I believe the answer should be A (No one wants to think we are cousins to banana) haha.
Darwin was a scientist and the scientists then liked Darwin’s theory better even now.
So, the best answer should be A.
Answer:
This asks for a picture that's said to be shown on the right...
I might be wrong but my choices that I choose are:
Evaporation, resperation, and elimination.
Answer:
A mutation
<em>What can cause changes in a DNA sequence?</em>
A mutation is a change in the DNA sequence. There are several different methods by which mutation happens. Of course, chemically produced mutations receive the most media attention. There are a wide range of substances that can cause mutations, usually by attaching to the DNA and causing it to break, requiring an incomplete repair, or by preventing DNA replication, forcing the replication machinery to repeat the DNA poorly.
However, other factors, such as exposure to radiation or light, can also cause DNA mutations. In reality, UV and X ray light are known to cause mutations by changing the DNA's base composition or causing DNA breaks.
Mutations are also spontaneously caused by DNA replication. Although it occurs extremely infrequently, the replication complex does occasionally make mistakes and insert the incorrect DNA base, which leads to a significant amount of mutations over the course of generations.
Thank you,
Eddie
True they are the most important biotic factors in an ecosystem because they give food for everyone to eat