Instructional Video8:57
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Chromosomal Disorders

K - 12th
It explains the cause and symptoms of some chromosomal disorders including Down's, Turner's and Klinefelter's syndromes.
Instructional Video
Sophia Learning

Sophia: Changes in Chromosome Number: Lesson 2

9th - 10th
This lesson will explore what types of events can change the number of chromosomes an individual has and the physical outcomes of having an abnormal number of chromosomes. It is 2 of 5 in the series titled "Changes in Chromosome Number."
Instructional Video
Sophia Learning

Sophia: Changes in Chromosome Number: Lesson 3

9th - 10th
This lesson will explore what types of events can change the number of chromosomes an individual has and the physical outcomes of having an abnormal number of chromosomes. It is 3 of 5 in the series titled "Changes in Chromosome Number."