#Question id: 11410
#Section 5: Applied Ecology & Evolution
Biodiversity hot spots, those areas with the greatest number of endemic species. Which of the following criteria to qualify as a hot spot region?
A. It must contain at least 1,500 species of vascular plants as endemics
B. It must have lost at least 70% of its original habitat
C. It must contain at least 500 species of bird species
D- It must contain high numbers of species
#Question id: 11351
#Section 4: Behavioural Ecology
Which type of mutualism is demonstrated by plant-pollinator relationships?
#Question id: 16879
#Section 3: Mathematics and Quantitative Ecology
#Question id: 16785
#Section 3: Mathematics and Quantitative Ecology
#Question id: 10616
#Section 2: Evolution
In a study of tree dispersion in a forest, we divided the forest into 1 sq km grid cells, choose 50 of them at random, and counted the number of trees in each cell. The means to variance ratio of the counts of trees per cell was much less than 1. What does this tell us about the spatial distribution of the trees?