School Library Journal Review
Gr 5-8-The history of genetics is introduced, beginning with Gregor Mendel's studies of pea-plant cross-pollination. The book skillfully explains the discovery of DNA and the emergence of modern biotechnology, including how DNA is replicated, how genes are expressed and translated as cell proteins, and how the human genome is being mapped. Thirty color photos, informational sidebars, and detailed diagrams complement the text. However, the author does not delve into the more controversial questions raised by genetic research and does not sufficiently discuss current developments and trends. Tony Allan's Understanding DNA: A Breakthrough in Medicine (Heinemann Library, 2002), is a suitable title for this age group and can be used in combination with this text to begin exploring ethical issues.-Carolina Geck, Kean University, Union, NJ (c) Copyright 2010. Library Journals LLC, a wholly owned subsidiary of Media Source, Inc. No redistribution permitted.
Horn Book Review
Readers interested in delving deeper into fundamental theories of life science will find in these books direct narratives that clearly explain the historical development and modern interpretations of these theories, as well as current areas of research. Evolution is strictly about the science, only briefly touching on the non-scientific controversies. Diagrams, photographs, and historical illustrations help explain the concepts. Reading list, timeline, websites. Bib., glos., ind. [Review covers these Great Ideas of Science titles: Evolution and Genetics.] (c) Copyright 2010. The Horn Book, Inc., a wholly owned subsidiary of Media Source, Inc. No redistribution permitted. All rights reserved.