Is this a multiple choice question or...??
If not, I'd say, that its simple as scientists can easily decipher which variable caused the situations result. And thats because you may have one manipulated variable to be able to know the responding variable.
Answer:
B) Chromosomes with new combinations of alleles are created
<h2>Answer ⚘</h2>
➥ A structure that has a similar function in separate species but differs in anatomy and ancestry is called a(n) structure.
correct me if I'm wrong
<h3>#CarryOnLearning</h3>
