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20 Biology Jokes To Mix Up Your Day

Have every cell in your body laughing with Beano's banterful brew of biology jokes!

Beano Jokes Team
Last Updated:  November 18th 2022

Finished experimenting with these? Check out our hilarious history jokes, fantastic physics jokes or even some miraculous maths jokes.

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Q: What’s the difference between a tree and a moose? A: I don't know?

No wonder you're failing biology

Why did the biologist not water all of the plants?

Because they couldn't find the thyme!

biology jokes

One plant says to another: 'Are you hungry?'

The other replies: 'Yes, I could use a light snack!'

Biology jokes

Why should you worry if you get a B for your biology practical?

Because it's much easier to dissect a frog!

biology jokes

Why couldn't the plants escape from prison?

Because their cells were surrounded by walls!

Biology jokes

What does a biologist wear on a first date?

Designer genes!

Biology Jokes

Which biochemicals wash up on the beach?


Biology Jokes

2 blood cells met and fell in love...

Alas, it was all in vein!

Biology jokes

Why are biology teachers also great philosophers?

They give great life lessons!

Biology jokes

When a plant is sad, what do the other plants do?


Biology Jokes

Biology is important...

Its a matter of life and death!

Biology jokes

Whats the tiniest virus?


Biology jokes

What type of flower does everyone own?


Biology jokes

Why are the viruses all gone?

Because they flu away!

Biology Jokes

How do you identify a bald eagle?

All his feathers are combed over to one side!

Biology Jokes

What is bloods message to the world?

B Positive!

Biology jokes

What did one cell say to his sister cell when she stepped on his toe?


Biology jokes

I hate people who don’t cover their noses and mouths when they sneeze.

They make me sick!

What did one eye say to the other?

Between you and me, something smells!

What do chickens grow on?


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