The structure that houses the cells genetic information.

Sampling lake water for microscopic organisms is not as easy as it sounds when you want to both count and identify species. in a given water sample, your bacteria of choice can be rare or difficult to culture, particularly given the mixture of bacteria in a biofilm. which of the following culture media would be best for growing fecal coliforms when they are relatively less abundant than other bacteria in the lake? anaerobic culture medium enrichment culture medium complex culture medium basic culture medium

Adigestive system that is a series of tubes beginning at the mouth and ending at the anus is a digestive system.

Diffusion and osmosis are forms of passive transport