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Practice problem

Heterozygous vs. Homozygous — Differences & Similarities

By Gabi Slizewska
+1 contributors
Contributors
This image shows two pizzas. One is a pain cheese pizza, and the other has various toppings on it.

Image source: By Pizza Masetti Craiova CC BY SA-2.0, via flikr.com

Image source: By Shahroz-Khan CC0, via pixabay.com

Suppose pizza is a gene. Which of the following is true about the alleles shown above?

Choose one answer

Type a concept, like “slope” or “photosynthesis”.

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