Egg and Ego is a lighthearted look at the nature of academic science. It is intended for anyone interested in biology but particularly for biology students who want to find out what is in store for them in the future. It starts with an account of one particular experiment, which is later opened out to introduce the excitement arising from recent progress in associated areas of biology. It then describes the everyday aspects of scientific work, ignored by philosophers of science. These range from cleaning up radioactive contamination, to how to fill in biohazard forms, to how newly...

The past decade has seen a dramatic increase in our understanding of early animal development. The revised edition of this excellent book describes the results of this revolution and explains in detail how the body plan of an embryo emerges from a newly fertilized egg. The book starts with a critical discussion of embryological concepts, and with simple mathematics describes cell states, morphogen gradients, and threshold responses. The experimental evidence of the mechanisms of regional specification in vertebrates, insects, and selected invertebrates, namely frogs (Xenopus), mice, chicks,...

Egg and Ego is a lighthearted look at the nature of academic science. It is intended for anyone interested in biology but particularly for biology students who want to find out what is in store for them in the future. It starts with an account of one particular experiment, which is later opened out to introduce the excitement arising from recent progress in associated areas of biology. It then describes the everyday aspects of scientific work, ignored by philosophers of science. These range from cleaning up radioactive contamination, to how to fill in biohazard forms, to how newly...