What is an advantage of using scientific names?
A) There is only one name per species.
B) They are universal to all languages.
C) They can indicate the relatedness of organisms.
D) All of these choices
Question 2
What would explain the poor condition for biological productivity in the open tropical ocean?
A) Converging currents produce downwelling, thus carrying nutrients to the deep ocean.
B) Gyres contain pollution and decaying organisms that use up available nutrients.
C) Upwelling delivers seafloor sediment to the surface, thus blocking necessary sunlight for photosynthesis.
D) Strong layering isolates deep, nutrient-rich water from the sunlit ocean surface.
The frequency of competition according to the number of species involved.
Extinction of species in the past.
Two species of diatoms showing clearly distinct morphologies.
The Taung Child, the first of the australopithecines to be discovered, is the type specimen for Aust
Psychoactive substances: (left) Psilocybin is obtained from a species of mushroom; (right) LSD is ...
Invasive species and the biodiversity loss