#Question id: 12338
#Section 1: Ecology
#Question id: 4572
#Section 2: Evolution
Of the following anatomical structures, which is homologous to the wing of a bird?
#Question id: 10688
#Section 1: Ecology
For two species A and B in competition, the carrying capacities, competition coefficients, per capita growth rate and population size are
KA = 1000 KB = 1200 α of B= 1 β of A= .5 rB= .5 r A= .3
AN= 500 BN= 200
According to the Lotka-Volterra model, what is growth rate of species A?
#Question id: 11350
#Section 4: Behavioural Ecology
Which of the following adaptations has been exploited by at least one kind of parasite to circumvent the immune system of its host?
#Question id: 11914
#Section 1: Ecology
Alder trees, which harbour nitrogen-fixing bacteria in their roots, provide nitrogen to soils developing on sandbars rivers, this is an example of,