2.11 Biodiversity

Question 0

Species diversity

Answer 0

Number of different species in a community and number of individuals of each species in a community

Question 1

Biodiversity

Answer 1

Variety of the living world

Question 2

Genetic diversity

Answer 2

Variety of genes possessed by a species

Question 3

Ecosystem diversity

Answer 3

Range of habitats in an area

Question 4

Large species diversity is when

Answer 4

Equalest amount of each species

Question 5

Species diversity calculation

Answer 5

N(N-1) / £n(n-1)

N is number of all organisms
n is organisms of each species

Question 6

Higher species diversity

Answer 6

More stable ecosystem and less effected by climate change, more likely to have individuals that will survive change and reproduce

Question 7

Agriculture

Answer 7

Artificial selection reduces genes, biomass mainly desirable alleles means that smaller area for other species, lose competition and die

Question 8

Deforestation

Answer 8

Reduces ecosystem diversity, species don’t adapt quick enough to change and die