#Question id: 10580
#Section 1: Ecology
What are parameters at Y axis in graph, where N is population size and K is carrying capacity?
#Question id: 12584
#Section 5: Applied Ecology & Evolution
#Question id: 11172
#Section 1: Ecology
Consider the consequences of a harmless prey that evolves toward mimicry of a model that has an antipredator defense (Batesian mimicry). What happens to the effectiveness of this defense as more and more prey in the population are harmless mimics
#Question id: 4709
#Section 2: Evolution
The horizontal axis of the cladogram depicted below is a timeline that extends from 100,000 years ago to the present; the vertical axis represents nothing in particular. The labeled branch points on the tree (V-Z) represent various common ancestors. Let's say that only since 50,000 years ago has there been enough variation between the lineages depicted here to separate them into distinct species, and only the tips of the lineages on this tree represent distinct species.
In Darwin's tree of life, each fork in the tree represents ________.
#Question id: 4716
#Section 2: Evolution
Which of the following is correct match?
A |
Wallace |
I |
Changes in allele frequency due to random genetic drift |
B |
Sewall Wright |
II |
Evolution by natural selection |
C |
Carl Woese |
III |
hybrid sterility |
D |
Haldaneās rule |
IV |
DNA sequencing led to molecular phylogenetics |