How is natural selection, phenotype and genes involved?
gene pool vs. geneotype vs. phenotype? darwin’s role and finches?
the moths in england and how lead to different phenotypes. how fossils formed. what they tell us and why are there gaps. what else gives evidence of evolution besides fossils and tells us who is related to whom?
archaeopteryx—why is a good model of a transition between reptiles (dinosaurs) and birds?

Which of these is true of the cytoplasm of an unfertilized egg? a. it is an unevenly distributed mixture of mrna, proteins, organelles, and other substances. b. it does not contain substances that are important in directing development. c. these substances are supplied by the sperm. d. it does not contain substances that are important in directing development. e. development is directed solely by the surrounding cells. f. it is a homogeneous mixture of mrna, proteins, organelles, and other substances. g. it does not contain substances that are important in directing development. h. these substances are produced by the dna of the fertilized zygote.