The greatest biodiversity would be in an ecosystem with the same number of species as other ecosystems but which has
A) no single dominant species.
B) a single dominant species that protects other less dominant species.
C) more consumers species than producer species.
D) several dominant species in intense competition with each other.
Question 2
The rosy periwinkle flower produces chemicals that are important in the treatment of several types of cancer. This medically significant plant represents the potential of
A) bioengineering.
B) genetic therapy.
C) the fields of bioinformatics and agriculture.
D) the fields of ethnobotany and bioprospecting.
Species-rich floras of chalk grassland compared to species-poor floras of acid soils.
Extinction of species in the past.
The comparative brain sizes of different species
Countries with the Greatest Oil Reserves
Average Number of Days per Year with Thunderstorms
How mitosis maintains the chromosome number.