5. Behavioral isolating mechanisms may occur when two species have different
A)courtship displays
B)sized and shaped copulatory organs
C)habitat ranges
D)times of the day that they are sexually active

Agene in a type of bacteria when the ses bacteria reproduce asexually this mutation can only be inherited by

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

How is the carbon cycle related to global warming ?