#Question id: 4634
#Section 2: Evolution
Which of the following represents an idea that Darwin learned from the writings of Thomas Malthus?
#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: 10836
#Section 1: Ecology
Which of the following is an example of a plant morphological defence?
#Question id: 16767
#Section 5: Applied Ecology & Evolution
#Question id: 10853
#Section 1: Ecology
Plant parasites that lack chlorophyll and depend on their host for sustenance are referred to as