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Biology jokes 🧠 in 2025

My biology teacher grew human vocal chords from stem cells in the lab, the results…
– … speak for themselves

Why can’t a plant be on the dark side of the Force?
-Because it can’t make food without the light!

What do you call the leader of a biology gang?
-The Nucleus

I walked into the biology lab and saw my lab partner dissecting an insect.
-I told him, “I think your fly is open.”

Signing up for Marine biology this semester was disappointing.
-I never learned what’s going on in Le Pen’s head

What did Gregor Mendel say when he founded genetics?
-“Woopea!”

What do you get when you mix picture day with writing a biology essay?
-photos-and-thesis

What’s the difference between a dog and a marine biologist?
-One wags a tail and the other tags a whale.

How do you tell the gender of a person?
-You pull there genes down.

Biology tell me you’re 70% water. Physics tells me that you’re 99.99% empty space. Chemistry tells me that you’re 60% oxygen.
-But I’m telling you that you’re a 100% CUTIE!!!

What’s the difference between an enzyme and a hormone?
-You can’t hear an enzyme!

What did one cell say to his sister cell when she stepped in his toe?
-“Mitosis!”

What is the study of real estate?
-Homology

I just downloaded my Biology notes but couldn’t open them.
-We were studying the helicase. I then had to Unzip the file to open

I kept trying to think of puns about the eye during my biology lesson, when we dissected one.
-To be honest, they kept getting cornea and cornea…

What do you call the leader of a biology gang?
-The nucleus.

What do you call it when your Biology grade is close to an F?
-Biodegraded

What did the femur say to the patella?
-I kneed you.

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