Worksheet

Human Genetics

Curated and Reviewed by Lesson Planet

In this biology worksheet, 9th graders describe whether the father or mother is affected by a sex-linked disorder and why. Then they name two genetic disorders that are caused by a recessive allele on the X-chromosome. Students also name two genetic disorders that are homozygous recessive.

33 Views 128 Downloads
Resource Details
Grade
9th
Subjects
Science
3 more...
Resource Types
Worksheets
1 more...
Audiences
For Teacher Use
1 more...
Usage Permissions
Fine Print