1. Which of the following describes the transformation of energy that occurs when you place a bag of popcom into a microwave oven turn the oven on, and listen for the kernels to pop?
a.) electrical energy → thermal energy → nuclear energy
b.) electrical energy thermal energy →
mechanical energy
c.) thermal energy → mechanical energy
chemical energy
electrical energy
d.) mechanical energy thermal energy

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.