What is the term for a special layer that acts as a color filter for a single layer or for all the layers beneath it?

Transmission electron microscope are best for viewing a) microorganisms in pond water b) internal organs of a mouse c)internal structures of a cell d) surface features of a specimen

Recommend a strategy for incorporating sustainable human activity into a tropical rain forest biome.

In meiosis ii during anaphase ii which structures separated homologous chromosomes or sister chromatids