What basic unit of heredity is found on segments of DNA and are passed on from parent to offspring? nucleotide gene phosphate molecule deoxyribose sugar

Anne, an intern in a microbiology lab, was observing the characteristics of various specimens of protists. match each specimen to the category of protist to which it belongs.

Match the correct terms to their descriptions a system in which only energy but not matter is exchanged frozen water in snow part of geosphere that includes only soil a thin layer between the troposphere and the stratosphere cryosphere tropopause closed system pedosphere

Locards exchange principle implies all of the following except