Uncover valuable information and solutions with IDNLearn.com's extensive Q&A platform. Discover prompt and accurate answers from our community of experienced professionals.

Maple leaf beetles and willow leaf beetles are
named for the type of tree where they live and
reproduce. They look identical to each other
when observed, but experiments have shown
that willow beetles would starve before eating
maple leaves. This is an example of specialization
that would directly reduce
(1) variation (3) adaptation
(2) competition (4) replication