Worried about your maternal effect or biological clock? Need to know a rhizoid from a rhizome? Think youre going to fail your zoology or botany exam? The Penguin Dictionary of Biology" is your saviour defining some 6000 terms relating to this rich complex & constantly expanding subject
- from amino acids bacteria & the cell cycle to X-ray diffraction Y chromosome & zygotes. Long established as the definitive single-volume source this dictionary is extensively updated for its eleventh edition."