How the Y Makes the Guy

How the Y Makes the Guy

by Patrick A. Baeuerle, Norbert Landa
     
 
In Barron's popular Microexplorers Series, young explorers learn how male and female cells combine when a child is first conceived--and how the genes within each cell determine the characteristics of this new living being. The way in which X and Y genes combine determine whether the child will be a boy or a girl. Full-color illustrations. Size D. 42 pp.

Overview

In Barron's popular Microexplorers Series, young explorers learn how male and female cells combine when a child is first conceived--and how the genes within each cell determine the characteristics of this new living being. The way in which X and Y genes combine determine whether the child will be a boy or a girl. Full-color illustrations. Size D. 42 pp.

Product Details

ISBN-13:
9780764150647
Publisher:
Barron's Educational Series, Incorporated
Publication date:
09/28/1997
Series:
Microexplorers Series
Pages:
42
Product dimensions:
9.15(w) x 11.55(h) x 0.39(d)
Age Range:
8 - 12 Years

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