Biomes are large regions characterized by certain conditions, including a range of climate and ecological communities adapted to those conditions. ecosystems consist of all interactions between biotic and abiotic factors functioning together in an area. how are ecosystems and biomes related?
a. biomes and ecosystems are identical in size and composition.
b. a biome includes many similar ecosystems.
c. organisms found in ecosystems cannot be found in biomes.
d. an ecosystem includes many different biomes.

14) whenever diploid populations are in hardy-weinberg equilibrium at a particular locus a) the allele's frequency should not change from one generation to the next, but its representation in homozygous and heterozygous genotypes may change. b) natural selection, gene flow, and genetic drift are acting equally to change an allele's frequency. c) this means that, at this locus, two alleles are present in equal proportions. d) the population itself is not evolving, but individuals within the population may be evolving.