Genetics

Genetics jokes

Dad

My dad's the oldest, and when he was young, he shot my grandpa's balls off, but I thought about it. How does my dad have younger brothers?

Incest

What do you get if you cross diarrhea with incest?

I don't know.

Neither do I, but it runs in the family.

Daughter

My daughter is the most adorable little girl in the world. She's got my sister's eyes.

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  • Hormone

    What’s the difference between a chromosome and a hormone?

    You can hear a hormone.

    Inbreeding

    Do you ever look at a person and think, "Just how many generations of inbreeding did it take to create you?"

    Chromosome

    Down syndrome kid: Stop being greedy with the Legos! Me: Stop being greedy with the chromosomes!

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  • Orphan

    Why do orphans not know if they're lactose intolerant?

    Because their dad never came back with milk.

    Race

    Why can't two Asians make a white baby?

    Because two wongs don't make a white.

    Infertility

    By the way, infertility is hereditary:

    If your parents did not have children, you will not have any.