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Higher genetic diversity

	Is usually apparent in small populations
	May help a population to cope better with future environmental changes
	Has no effect on future population's persistence
	Has usually a negative effect on future population's persistence

	Number of individuals (abundance) only
	Number of species only
	Number of genes and number of individuals (abundance)
	Number of individuals (abundance) and number of species

	Losing a particular function due to reduced species richness can lead to adding other functions
	Losing a particular function due to reduced species richness can lead to loosing other functions
	Losing a particular function due to reduced species richness has no effect on other functions
	Losing a particular function due to reduced species richness has a positive effect on other functions