What is Mutation
The major source of the genetic diversity among microorganisms upon which natural selection operates is Mutation.
Hope this help
plz mark brainliest
HAVE A NICE DAY!!!
I like the word bats. It is cool. I also like the world "c o v i d 19" and "coronaviruses". I live getting colds cuz my mother treats me like her queen and puts a crown on my head. I am suffering from respiratory malfunction so please donate to my gofundme. Sars CoV 2 sucks. I spill over my shirt- NOOO! I go to the zoo for "zoo nosis" and then I sleep.
I looked up your question just now and found this sight that has plenty of answers in it. https://www.britannica.com/place/Appalachian-Mountains
Hope this helps.
Answer:B. Their DNA molecules have different numbers of strands.
Explanation:that is chromosome that make them to differ in diploid numbers thus differ generally and appear differently