#Question id: 16887
#Section 3: Mathematics and Quantitative Ecology
#Question id: 12582
#Section 5: Applied Ecology & Evolution
#Question id: 11057
#Section 1: Ecology
Bombardier beetles release an explosive mixture of quinones and hydrogen peroxide from glands at the end of their abdomen when disturbed by grasshopper mice and other predators. This is an example of what kind of defense against predation?
#Question id: 8288
#Section 2: Evolution
Some beetles and flies have antler-like structures on their heads, much like male deer. The existence of antlers in beetle, fly, and deer species with strong male-male competition is an example of ________.
#Question id: 10740
#Section 1: Ecology
Change in community structure through time is termed