#Question id: 10636
#Section 2: Evolution
The demographic transition model depicts demographic changes from high- to low-level births and deaths in five stages
Stage 1 is characterized by total population numbers are low and the high birth rate is balanced by the high death rate.
B) Stage 2 is characterized by high population growth rate is results of high birth rate however, decline death rate
C) Stage 4 is characterized by decline in the proportion of the population in the reproductive age group and these changes stabilizes population size
D) Stage 3 is characterized by falling birth rates and death rates and population growth rate is zero due to the less numbers of people in the reproductive age group
#Question id: 16876
#Section 3: Mathematics and Quantitative Ecology
#Question id: 11500
#Section 2: Evolution
The strongest evidence for the endosymbiotic origin of eukaryotic organelles is the similarity between extant prokaryotes and which of the following?
#Question id: 10688
#Section 2: Evolution
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: 15723
#Section 2: Evolution