Alight microscope that makes the specimen appear light on a dark background is called a(n)

A light microscope that makes the specimen appear light on a dark background is called a compound microscope. Compound microscope accomplishes more elevated amounts of amplification than a stereo or low power magnifying lens. It is utilized to see littler examples, for example, cell structures which can't be seen at lower levels of amplification. Basically, a compound magnifying lens comprises of auxiliary and optical segments.

It is used to during sexual reproduction between humans