What do scientists call a region of Earth that contains an unusually large number of species that are threatened by habitat loss?

Do you think the gene eef1 alpha1 supports cell theory? explain your response.

What is the most important inorganic material for livings things? ! due tomorrow!

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.