Complete the teacher by categorizing each environmental factor as something that will most likely increase or decrease genetic variation some answers will fit in both column depending on the situation predator prey relationship competition toxins new habit disasters increase for stores

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 best describes the dropping height of a ball that bounces back up to a height of 45 cm

What in scientific term why the salty popcorn causes this thirst