I'm not sure what you're asking, but if you're looking for a word to describe this change its "mutation"
The organisms belonging to phylum Nematoda are roundworms
where a species lives is their habitat.
Answer: important because it helps make sure no one will get hurt
Explanation:
if there weren't lab rules then people could burn themselves or get severely hurt
<span>XX is the genotype. think of it this way;;
if you got a y, you're a guy.
it rhymes.
males are XY.</span>
