What is the offspring produced from the sexual reproduction of two different species?

If you are in a chronic state of anxiety but also suffer from moment of sudden, intense fear you are problably suffering. from

What effect does plate tectonics have an organic evolution

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