Bibliography lists 10 sources. An 8 page paper discussing the concept of ontogeny in relation to the human reproductive system. Dispells the belief propagated in the ninetenth century that the embryonic stages of development are an exact mirror of the evolutionary history of an organism. Bibliography lists seven sources. A 10 page paper describing the intelligence and learning capabilities of insects.
Emphasis is put on social insects.
Studies are described that support the statements of an insect's abilities. The main insect in focus is the ant as it is the most thoroughly studied. Bibliography lists 9 sources. Emphasizes the role experimental design can have on the results and conclusions of an experiment. Bibliography lists 22 sources.