RNA contains cytosine and uracil as pyrimidine. DNA has cytosine and thymine.
True. To answer this I am required to write characters so that is why I'm writing all of this
Answer: habitat preference
Explanation:
One of the driving factors for ecological speciation that does not allow interbreeding between the members of a species is habitat preference. Some members of a species have a different preference for habitat than others in terms of habitat preference. They reside and do not interbreed in various environments. These two populations of a species live in diverse environments acquire genetic differences over generations and interbreed only with members of their own populations.