Which is the autotrophic group responsible for the production of most part of the molecular oxygen of earth?
527How different is the growth according to the biotic potential of a viral population from the growth according to the biotic potential of a bacterial population?
346
Explain why transgenics are considered a threat to the environmental safety?
Why is cannibalism an inharmonious intraspecific ecological interaction?
What is competition? Which type of ecological interaction is competition?
What are pioneer species? What is the role of the pioneer species?
What is a biome?
What are biotic factors?
How is gpp related to photosysnthesis?
What are primary consumers? Can food chain present quaternary consumers without having secondary or tertiary consumers? Can a tertiary consumer of one chain be a primary or secondary consumer of another chain?
What are the phytoplankton and the zooplankton?
What are the main factors that affect the growth of a population?
Define dry mass?
Can food chain present quaternary consumers without having secondary or tertiary consumers? Can a tertiary consumer of one chain be a primary or secondary consumer of another chain?
What is an example of intraspecific competition?
What benefits can commensalism offer to a species?
Explain how does the vegetal stratification of an ecosystem influence the biological diversity?