Concept explainers
WHAT IF? → A chicken has 78 chromosomes in its somatic cells. How many chromosomes did the chicken inherit from each parent? How many chromosomes are in each of the chicken's gametes? How many chromosomes will be in each somatic cell of the chicken's offspring?
Learn your wayIncludes step-by-step video
Chapter 12 Solutions
Campbell Biology, Books a la Carte Edition & Modified Mastering Biology with Pearson eText -- ValuePack Access Card -- for Campbell Biology
Additional Science Textbook Solutions
Biological Science (6th Edition)
Physics for Scientists and Engineers: A Strategic Approach, Vol. 1 (Chs 1-21) (4th Edition)
Applications and Investigations in Earth Science (9th Edition)
Campbell Biology: Concepts & Connections (9th Edition)
Biology: Life on Earth with Physiology (11th Edition)
Cosmic Perspective Fundamentals
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