What would be the magnification of a specimen viewed with a compound light microscope that has an objective power 10x annular lens power of 5x

Compare the depth of field when focusing with low power and high power. which power has the greater depth of field?

What does natural resource management aim at ?

Hydrilla (hydrilla verticillata) is an invasive aquatic plant and one of the most serious aquatic pests in florida. hydrilla has already been introduced to hundreds of bodies of water throughout florida, hydrilla is difficult to control because it grows rapidly and survives in many different water depths and conditions. hydrilla • describe how hydrilla affects native plant and animal species. include both a biotic and an abiotic limiting factor. • suggest one biotic and one abiotic recommendation that could slow the spread of hydrilla