How can the photoelectric effect be explained based on the wave theory of light? A.
When light waves hit a metal, the trough of a wave can kick out an electron.
B.
Light waves can pile up to exert pressure on an electron, eventually ejecting it.
C.
Through superposition, many light waves can impact an electron from different angles.
D.
The photoelectric effect cannot be explained by the wave theory of light.

Creation of an unnaturally uniform sample to represent a diverse populationcan be avoided by: a. including only willing b. asking another scientist for .c. choosing only identical participants.d. selecting individuals at random.

Scientific evidence is most likely to be consistent if it is based on data from

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.