35 Biology Puns!

Welcome to our collection of 35 Biology Puns! This is one meaty pun collection, and trust us - it grows on you.

I don't think I need a spine.
It's holding me back.
Organ donors really put their heart into it.
What does a biologist wear when they're going out?
Designer genes.
How do you tell the difference between boys and girls?
Take their genes down.
What did one cell say to his sister cell when she stepped in his toe? Mitosis.
What does DNA stand for? National Dyslexics Association.
What did the femur say to the patella? I kneed you.
What is blood's message to the world? B POSITIVE.
How did the herpetologist know he would be married soon? He caught the garter snake.
Where do hippos go to university? Hippocampus.
What type of flowers does everybody have? two-lips.
Two red blood cells met and fell in love, but alas, it was all in vein.
Did you hear about the famous microbiologist who traveled in thirty different countries and learned to speak six languages? He was a man of many cultures.
How did the English major define microtome on his biology exam? An itsy bitsy book.
How does Juliet maintain a constant body temperature? Romeostasis.
What did the male stamen say to the female pistil? "I like your style."
Why was the scuba diver failing Biology? Because he was below "C" level.
Whats The Most tiniest Virus Ever? "smallpox".
I was going to become a biologist. But all the endless coursework on hearts and lungs and kidneys and so on just made it seem like one long organ recital.
Do you find bone puns humerus?
What did one brain say to another?
I lobe you.
Why are men sexier than women? You can't spell sexy without xy.
Hey why Are The Viruses All Gone? Cause They "flu" AWAY.
What is the reproductive area in South America? Spermatagonia.
What did the Italian marine Biologist say when asked to identify an eel?
That's a moray!
Bacteria is the only culture some people have.
Serotonin and Dopamine: Technically, the only things you enjoy.
Biology - It grows on you.
What do you call the leader of a biology gang?
The Nucleboss.
How is a dog and a marine biologist alike? One wags a tail and the other tags a whale.
Working on lab science animals is a real rat race.
What was the biologist wearing on his first date with a hot chick? Designer jeans.
What did the Endoplasmic Reticulum say to the Golgi. I like your body, and the Golgi said it's complex.
How do you identify a bald eagle? All his feathers are combed over to one side.
How do you know your dehydrated? You can hear your red blood cells crenating.