#Question id: 11169
#Section 1: Ecology
The viceroy butterfly (limenitis archippus) resembles the queen butterfly (danaus gilippus), a species toxic to birds because of alkaloids it stores during larval development from the milkweeds it feeds upon. The viceroy butterfly is an example of what kind of defense against predation?
#Question id: 11777
#Section 1: Ecology
Some of the species of stalk-eyed flies are sexually dimorphic, with males having eye stalks up to twice as long as those in females. This gender difference in eye span results from selection by females on the expression of this trait in males, a process called __________.
#Question id: 10704
#Section 1: Ecology
Imagine five forest communities, each with one hundred individuals distributed among four different tree species (W, X, Y, and Z). Which forest community would be most diverse?
#Question id: 16835
#General Aptitude
Which piece corresponds to the given solid?
#Question id: 16771
#Section 3: Mathematics and Quantitative Ecology
What is the median?