Why are your eyes blue? Or your fingers long and delicate? The answers to these and similar questions depend on what traits, or specific characteristics, were passed on to you from your parental gene pool. In this excellent, easy-to-understand introduction, the basic concepts of genetics are presented, from a look at the genes residing in our chromosomal DNA to an overview of Mendel's laws of heredity. Enhanced by quality animation, computer graphics, and microscopic footage, the script--which is built around a lively conversation between an adult narrator and two kids--also points out the differences between traits (inherited) and skills (learned or improved), and touches on the controversial topic of genetic engineering. A real bonus is the stereotype-busting footage featuring plenty of female technicians and scientists. Highly recommended. Aud: I, J. (E. Gieschen)
Genes, Genetics and DNA
(2003) 24 min. $59.95 (teacher's guide included). Rainbow Educational Media. PPR. ISBN: 1-56701-331-7. Volume 18, Issue 3
Genes, Genetics and DNA
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