Red blood cells normal salt content is 0.9%. which of the following salt solution will be hypotonic solution to the RBC? Help pls

How did the research presented in the article affect scientists' understanding of the evolution of eukaryotes

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

What is the importantence of the carbon and nitretan cycles in the environment