Water is polar because of... covalent bonds between oxygen and hydrogen.

an uneven distribution of electrons between oxygen and hydrogen

protons hanging out more often near the oxygen atom,

hydrogen bonding

Which of the following is not a defining characteristic of plants?

Match the types of competition to their descriptions

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.