Punnett Square Practice Worksheet with Answers

Just like you, I was once scouring the web for a basic Punnett Square practice worksheet with answers. The the end of this article you’ll find links to all of the best FREE resources, but I ended up being much happier after I made my own. I’d like to share those with you now! All included resources come with an answer key too.

Learn more about how I plan and teach my Inheritance unit.

Punnett square practice worksheet with answers

This 4 page practice comes with a short descriptive passage explaining the key vocabulary required in monohybrid crosses.

Monohybrid Crosses

Includes:

  • Vocabulary Matching
  • Practice Identifying Alleles (Dominant, Recessive, Heterozygous, Homozygous)
  • Practice Determining Genotypes and Phenotypes
  • Punnett Square Practice worksheet with answers

Get it here.

Punnett square practice worksheet with answers

3 whole pages of this product cover blood types alone, and can be split into two separate worksheets if desired.

Codominance and Incomplete Dominance

5 page genetics practice covering co and incomplete dominance. Includes a short reading passage describing what co- and incomplete dominance are and questions of varying levels.

Get it here.

Punnett square practice worksheet with answers

Sex Linked Traits

A 3 page worksheet to practice sex linked Punnett squares with answers. Includes a short reading passage describing how sex linked traits are inherited.

Get it here.

dihybrid practice with answers

Dihybrid Crosses

3 page practice worksheet which includes one page describing what a dihybrid cross is and how to find the parental gametes.

Get it here.

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Additional FREE Punnett Squares Practice Worksheets with Answers

Monohybrid Crosses:

Co and Incomplete Dominance:

Sex Linked Traits:

Dihybrid Crosses

Pedigrees:

These resources represent the best of what I could find for free. If you would like your resources to be included in this list please contact me at laneyleeteaches@gmail.com


My teaching resources have already benefitted the learning of over half a million students. Please pin the image below to help me expand my reach.

Punnett square practice worksheet with answers
Laney Lee
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Published by Laney Lee

I'm an American expat in Abu Dhabi seeking new ways to support teachers. I currently teach grade 7 science, run a Teacher Pay Teachers store, and am writing a book on classroom management.

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