Science:
Genetics

NOVA scienceNOW | Blocking Bitter Taste | PBS


Crack the Code

Genetics is the study of genes, heredity, and the variation of organisms. Why do people come in all sizes, colors, and shapes? Why are there so many different types of flowers? Why do we call a pug mated with a beagle a “puggle”? The answer to all of these questions lies in genetics and heredity—in the DNA that carries the information for each living organism. Explore these links to find out more!

Videos about Genetics and Heredity:

Duck Development

Asexual Reproducers

Related Subjects

Games

Try one of these games!
The Mating Game
Space Doctor

Simulations

Check out a simulation!
Sequence for Yourself
How Cells Divide
DNA Workshop

Activities

Try an activity!
Make a DNA Model
Mutant Fruit Flies
Which Embryo is Human?

Careers

Learn about cool careers!
Forensic Scientist
Biomedical Engineer
 

NSF logo This material is based upon work supported by the National Science Foundation under Grant No. DUE-0840824. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.

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