421+ Best Biology Puns That Are Simply Genius – 2025

By Andrew Jones

Are you searching high and low for the perfect biology puns to crack up your friends, family, or classmates?

Have you scoured the internet, only to find jokes that are more cell-ar than stellar? Well, your search is over!

This article is packed with hilarious biology puns and jokes, guaranteed to get a reaction. Prepare to be amazed by the sheer number of witty one-liners we’ve gathered just for you.

Get ready to unleash your inner scientist with these laugh-out-loud jokes!

Biology Puns About DNA

  • DNA is a long polymer found inside cells.
  • I’ve got 99 problems, but a double helix ain’t one.
  • Why did the DNA get a bad grade? Because it didn’t have the right bases.
  • Why did the genes go to the library? To read the ‘chromosomes’.
  • What’s a DNA’s favorite game? Twister.
  • What does DNA stand for? Deoxyribonucleic Acid!
  • What’s the best thing about a double helix? It’s always twirling.
  • Why did the cell cross the membrane? To get to the other side!
  • Why did the mitochondria get kicked out of the party? Because it kept repeating itself.
  • What is a DNA’s favorite drink? A double helix.
  • Why do you have to be careful around DNA? Because it can be a little touchy!
  • What’s a DNA’s favorite music genre? Heavy metal.
  • What do you call a DNA that’s a bad dancer? A twisted helix.
  • What’s a DNA’s favorite type of tree? A gene-ius tree!
  • What’s a DNA’s favorite holiday? Chrom-as.
  • How many genes does it take to make a joke? Two. A good one and a bad one.
  • What does DNA wear to a party? Genes.
  • Why did the cell go to therapy? Because it had a lot of issues.
  • Why are the gene family so happy? They have so many relatives!
  • What do you call a group of identical twins? A clone!
  • What’s a DNA’s favorite sport? Genetics.
  • What’s a DNA’s favorite dessert? A double helix sundae.
  • What’s a DNA’s favorite movie genre? Science fiction.
  • Why did the DNA break up with the RNA? Because they were always entangled!
  • What’s a DNA’s favorite type of car? A sports car.
  • What’s a DNA’s favorite game? Twister.
  • Why did the ribosome get fired? Because it was always lagging.
  • What do you call a DNA with a good sense of humor? A funny gene!
  • What’s a DNA’s favorite holiday destination? Hawaii.
  • What do you call a DNA that is always late? A lagging strand.
  • Why did the cell go to the gym? To get ripped.
  • What did the cell say to the mitochondria? Thanks for the energy.
  • Why did the nucleus cross the road? To get to the other side.
  • What’s a DNA’s favorite drink? A double helix.
  • What do you call a DNA that’s a good dancer? A twisted helix.
  • What do you call a DNA that’s always losing? A lagging strand.
  • What’s a DNA’s favorite type of music? Heavy metal.
  • What do you call a DNA that’s a bad singer? A dissonant gene.
  • What’s a DNA’s favorite dance move? The helix.
  • What do you call a DNA that’s a couch potato? A sedentary strand.
  • Why was the DNA so popular? Because it had all the bases covered.
  • Why was the DNA always tired? Because it was always replicating.
  • What do you call a DNA with a bad attitude? A grumpy gene.
  • What’s a DNA’s favorite color? Purple.

Best Pick: Why did the DNA get a bad grade? Because it didn’t have the right bases.

Biology Puns About Cells

  • What’s a cell’s favorite game? Cell-ebration!
  • Why did the cell get sent to detention? Because it was dividing without permission!
  • What’s a cell’s favorite song? “Cell-ebrate Good Times”
  • What’s a cell’s favorite drink? Cell-erade.
  • What type of car does a cell drive? A cell-phone.
  • What do you call a cell that’s always late? A lagging cell.
  • How do cells communicate? Through cell-ular phones.
  • Why are cells so organized? Because they have great cell-management.
  • What do you call a cell that’s always in trouble? A rebellious cell.
  • What kind of shoes does a cell wear? Cell-socks.
  • What’s a cell’s favorite activity? Cell-fies.
  • What’s a cell’s favorite sport? Cell-ball.
  • What did the cell say to the wall? I’ll cell you later.
  • What’s a cell’s favorite holiday? Cell-ebration Day.
  • What is a cell’s favorite type of dance? The cell-ebration dance.
  • Why was the cell sad? Because it was feeling cell-ular.
  • What is a cell’s favorite way to travel? Cell-travel.
  • What do you call a cell that can’t stop talking? A chatterbox cell.
  • What do you call a cell that’s always bragging? A show-off cell.
  • What kind of music does a cell like? Cell-music.
  • What did the cell say when it got its test results back? Cell-ebrate!
  • What do you call a cell that’s a comedian? A funny cell.
  • What’s a cell’s favorite snack? Cell-ery.
  • What is a cell’s favorite place to relax? A cell-spa.
  • What do cells like to do for fun? Cell-ebrate!
  • What do you call a cell that’s always singing? A melodic cell.
  • What’s a cell’s favorite type of art? Cell-f art.
  • What kind of car does a cell drive? A cell-ection.
  • What’s a cell’s favorite instrument? The cell-lo.
  • What do you call a cell that’s a detective? A cell-ular investigator.
  • What is a cell’s favorite book? Cell-biology 101.
  • What kind of joke does a cell tell? A cell-ular joke.
  • What’s a cell’s favorite season? Cell-ebration Season.
  • What do you call a cell that’s a magician? A cell-ebrationist.
  • What’s a cell’s favorite drink? Cell-f-ie.
  • What do you call a cell that’s a party animal? A party cell.
  • What’s a cell’s favorite kind of clothing? Cell-wear.
  • What do you call a cell that’s always happy? A jolly cell.
  • What’s a cell’s favorite game? Cell-pong.
  • What do you call a cell that’s always sleepy? A sleepy cell.

Best Pick: What’s a cell’s favorite game? Cell-ebration!

Biology Puns About Photosynthesis

  • What’s a plant’s favorite song? “Light My Fire.”
  • Why did the plant go to the police? Because it got robbed of its nutrients.
  • Why did the photosynthesis get kicked out of the party? Because it was always chloroplasting.
  • What did the chlorophyll say to the sunlight? Thanks for the light.
  • Why did the plant break up with the sun? Because the relationship was too intense.
  • What do you call a plant that’s always late? A lagging plant.
  • Why did the plant become a detective? Because it had a good chlorophyll.
  • What is a plant’s favorite holiday? Chlorophyll Day.
  • What do plants use to communicate? Root-mail.
  • What did the plant say to the sun? Thanks for the light show!
  • What is a plant’s favorite genre of music? Plant-pop.
  • What do you call a plant that is always happy? A happy plant.
  • What is a plant’s favorite sport? Plant-ball.
  • What is a plant’s favorite snack? A chlorophyll bar.
  • What is a plant’s favorite type of dance? The photosynthesis dance.
  • What did the plant say to its friends? Lets leaf party!
  • What do you call a plant that is always singing? A singing plant.
  • What do you call a plant that is always telling jokes? A funny plant.
  • What do you call a plant that is always sleeping? A sleepy plant.
  • What do you call a plant that is always bragging? A bragging plant.
  • What do you call a plant that is always sad? A sad plant.
  • What do you call a plant that is always angry? An angry plant.
  • What do you call a plant that is always confused? A confused plant.
  • What do you call a plant that is always tired? A tired plant.
  • What do you call a plant that is always hungry? A hungry plant.
  • What do you call a plant that is always thirsty? A thirsty plant.
  • What do you call a plant that is always lonely? A lonely plant.
  • What do you call a plant that is always scared? A scared plant.
  • What do you call a plant that is always excited? An excited plant.
  • What do you call a plant that is always nervous? A nervous plant.
  • What do you call a plant that is always surprised? A surprised plant.
  • What do you call a plant that is always bored? A bored plant.
  • What do you call a plant that is always curious? A curious plant.
  • What do you call a plant that is always playful? A playful plant.
  • What do you call a plant that is always wise? A wise plant.
  • What do you call a plant that is always silly? A silly plant.
  • What do you call a plant that is always mysterious? A mysterious plant.
  • What do you call a plant that is always adventurous? An adventurous plant.
  • What do you call a plant that is always romantic? A romantic plant.
  • What do you call a plant that is always dramatic? A dramatic plant.
  • What do you call a plant that is always calm? A calm plant.
  • What do you call a plant that is always peaceful? A peaceful plant.

Best Pick: What’s a plant’s favorite song? “Light My Fire.”

Biology Puns About Evolution

  • What’s a dinosaur’s favorite game? Fossil-ball.
  • Why did the ape cross the road? Because he saw a banana on the other side.
  • What did the evolution say to the monkey? You’re evolving nicely.
  • What do you call a dinosaur that’s always happy? A happy saurus.
  • Why did the monkey cross the road? He wanted to escape the evolutionists.
  • What’s the best way to travel? Evolution.
  • What do you call a fish that’s always late? A lagging fish.
  • What’s a dinosaur’s favorite type of clothing? Dino-wear.
  • Why did the evolution fail? Because it got extinct!
  • What did the monkey say to his reflection? I’m evolving.
  • What’s a dinosaur’s favorite type of music? Rock ‘n’ Roll.
  • Why did the birds evolve? Because they wanted to fly.
  • What do you call a monkey that is always laughing? A laughing monkey.
  • What do you call a monkey that is always singing? A singing monkey.
  • What do you call a monkey that is always dancing? A dancing monkey.
  • What do you call a monkey that is always playing? A playing monkey.
  • What do you call a monkey that is always sleeping? A sleeping monkey.
  • What do you call a monkey that is always eating? An eating monkey.
  • What do you call a monkey that is always talking? A talking monkey.
  • What do you call a monkey that is always running? A running monkey.
  • What is a dinosaur’s favorite type of tree? A gene-ius tree.
  • What is a dinosaur’s favorite type of car? A dino-mobile.
  • What is a dinosaur’s favorite type of food? Dino-nuggets.
  • What is a dinosaur’s favorite type of drink? Dino-juice.
  • What is a dinosaur’s favorite type of music? Dino-rock.
  • What is a dinosaur’s favorite type of dance? The dino-shuffle.
  • What do you call a dinosaur that is always happy? A happy dino.
  • What do you call a dinosaur that is always sad? A sad dino.
  • What do you call a dinosaur that is always angry? An angry dino.
  • What do you call a dinosaur that is always tired? A tired dino.
  • What do you call a dinosaur that is always scared? A scared dino.
  • What do you call a dinosaur that is always hungry? A hungry dino.
  • What do you call a dinosaur that is always thirsty? A thirsty dino.
  • What do you call a dinosaur that is always lonely? A lonely dino.
  • What do you call a dinosaur that is always excited? An excited dino.
  • What do you call a dinosaur that is always nervous? A nervous dino.
  • What do you call a dinosaur that is always surprised? A surprised dino.
  • What do you call a dinosaur that is always bored? A bored dino.
  • What do you call a dinosaur that is always curious? A curious dino.
  • What do you call a dinosaur that is always playful? A playful dino.

Best Pick: What’s a dinosaur’s favorite game? Fossil-ball.

Biology Puns About Microbiology

  • Why did the bacteria get sent to school? To learn how to divide.
  • What’s a germ’s favorite type of music? Opera.
  • What kind of car does a microbe drive? A micro-bus.
  • What’s a microbe’s favorite song? “Microbial Rhapsody”.
  • Why did the virus get grounded? Because it was spreading rumors.
  • What do you call a microbe that’s always late? A lagging microbe.
  • What do you call a microbe that’s always happy? A happy microbe.
  • Why do microbes always win at hide and seek? Because they are micro-scopic.
  • Why did the bacteria cross the petri dish? To get to the other side.
  • Why are microbes so good at hiding? Because they are microscopic.
  • What’s a microbe’s favorite game? Hide and seek.
  • What’s a microbe’s favorite type of food? Micro-burgers.
  • What do you call a microbe that’s a comedian? A funny microbe.
  • What do you call a microbe that’s always singing? A singing microbe.
  • What do you call a microbe that’s always dancing? A dancing microbe.
  • What do you call a microbe that’s always playing? A playing microbe.
  • What do you call a microbe that’s always sleeping? A sleeping microbe.
  • What do you call a microbe that’s always eating? An eating microbe.
  • What do you call a microbe that’s always talking? A talking microbe.
  • What do you call a microbe that’s always running? A running microbe.
  • What’s a microbe’s favorite holiday? Micro-mas.
  • What’s a microbe’s favorite sport? Micro-ball.
  • What’s a microbe’s favorite drink? Micro-brew.
  • What’s a microbe’s favorite type of movie? Micro-films.
  • What’s a microbe’s favorite type of book? Micro-biographies.
  • What’s a microbe’s favorite type of music? Micro-tones.
  • What’s a microbe’s favorite type of dance? The micro-shuffle.
  • What do you call a microbe that’s always late? A lagging microbe.
  • What do you call a microbe that’s always early? An early microbe.
  • What do you call a microbe that’s always tired? A tired microbe.
  • What do you call a microbe that’s always hungry? A hungry microbe.
  • What do you call a microbe that’s always thirsty? A thirsty microbe.
  • What do you call a microbe that’s always lonely? A lonely microbe.
  • What do you call a microbe that’s always excited? An excited microbe.
  • What do you call a microbe that’s always nervous? A nervous microbe.
  • What do you call a microbe that’s always surprised? A surprised microbe.
  • What do you call a microbe that’s always bored? A bored microbe.
  • What do you call a microbe that’s always curious? A curious microbe.
  • What do you call a microbe that’s always playful? A playful microbe.

Best Pick: Why did the bacteria get sent to school? To learn how to divide.

Biology Puns About Botany

  • What’s a flower’s favorite subject in school? Botany.
  • Why did the plant get sent to jail? Because it was caught with a root.
  • What’s a plant’s favorite song? “Germinate.”
  • What do you call a plant that’s always late? A lagging plant.
  • Why did the tree get fired from its job? Because it was always taking root.
  • What’s a flower’s favorite type of movie? A blooming good film!
  • What did the tree wear to the party? A leafy outfit.
  • What do you call a plant that’s always happy? A happy plant.
  • What do plants use to pay their bills? Root checks.
  • Why did the flower cross the road? To get to the other side.
  • Why was the flower sad? Because it had a lot of petals fall off.
  • What do you call a plant that is always singing? A singing plant.
  • What do you call a plant that is always telling jokes? A funny plant.
  • What do you call a plant that is always sleeping? A sleepy plant.
  • What do you call a plant that is always bragging? A bragging plant.
  • What do you call a plant that is always sad? A sad plant.
  • What do you call a plant that is always angry? An angry plant.
  • What do you call a plant that is always confused? A confused plant.
  • What do you call a plant that is always tired? A tired plant.
  • What do you call a plant that is always hungry? A hungry plant.
  • What do you call a plant that is always thirsty? A thirsty plant.
  • What do you call a plant that is always lonely? A lonely plant.
  • What do you call a plant that is always scared? A scared plant.
  • What do you call a plant that is always excited? An excited plant.
  • What do you call a plant that is always nervous? A nervous plant.
  • What do you call a plant that is always surprised? A surprised plant.
  • What do you call a plant that is always bored? A bored plant.
  • What do you call a plant that is always curious? A curious plant.
  • What do you call a plant that is always playful? A playful plant.
  • What do you call a plant that is always wise? A wise plant.
  • What do you call a plant that is always silly? A silly plant.
  • What do you call a plant that is always mysterious? A mysterious plant.
  • What do you call a plant that is always adventurous? An adventurous plant.
  • What do you call a plant that is always romantic? A romantic plant.
  • What do you call a plant that is always dramatic? A dramatic plant.
  • What do you call a plant that is always calm? A calm plant.
  • What do you call a plant that is always peaceful? A peaceful plant.

Best Pick: What’s a flower’s favorite subject in school? Botany.

Biology Puns About Zoology

  • Why don’t scientists trust atoms? Because they make up everything!
  • What did the buffalo say to his son when he left for college? Bison.
  • Why did the zoologist bring a ladder to the zoo? Because he wanted to get to the top of the food chain.
  • What’s a zoologist’s favorite drink? Zoo-juice.
  • What do you call a lazy kangaroo? A pouch potato.
  • Why did the koala get fired from his job? Because he was always hanging around.
  • What’s a zoologist’s favorite type of food? Zoo-food.
  • Why did the chicken cross the playground? To get to the other slide.
  • What’s a zoologist’s favorite type of car? A zoo-mobile.
  • What do you call a zoologist who can’t stop talking? A chatty zoologist.
  • What’s a zoologist’s favorite type of music? Zoo-music.
  • What did the elephant say to the tree? Nothing, elephants can’t talk.
  • Why don’t scientists trust atoms? Because they make up everything!
  • What’s a zoologist’s favorite type of dance? The animal shuffle.
  • What did the giraffe say to the hippo? Long time no see.
  • What kind of car does a zoologist drive? A safari car.
  • Why don’t scientists trust atoms? Because they make up everything!
  • What’s a zoologist’s favorite game? Animal tag.
  • What do you call a zoologist who’s always tired? A sleepy zoologist.
  • What do you call a zoologist who’s always hungry? A hungry zoologist.
  • What do you call a zoologist who’s always thirsty? A thirsty zoologist.
  • What do you call a zoologist who’s always lonely? A lonely zoologist.
  • What do you call a zoologist who’s always excited? An excited zoologist.
  • What do you call a zoologist who’s always nervous? A nervous zoologist.
  • What do you call a zoologist who’s always surprised? A surprised zoologist.
  • What do you call a zoologist who’s always bored? A bored zoologist.
  • What do you call a zoologist who’s always curious? A curious zoologist.
  • What do you call a zoologist who’s always playful? A playful zoologist.
  • What do you call a zoologist who’s always wise? A wise zoologist.
  • What do you call a zoologist who’s always silly? A silly zoologist.
  • What do you call a zoologist who’s always mysterious? A mysterious zoologist.
  • What do you call a zoologist who’s always adventurous? An adventurous zoologist.
  • What do you call a zoologist who’s always romantic? A romantic zoologist.
  • What do you call a zoologist who’s always dramatic? A dramatic zoologist.
  • What do you call a zoologist who’s always calm? A calm zoologist.
  • What do you call a zoologist who’s always peaceful? A peaceful zoologist.
  • What’s a zoologist’s favorite type of snack? Animal crackers.

Best Pick: What did the buffalo say to his son when he left for college? Bison.

Biology Puns About Genetics

  • What’s a gene’s favorite type of music? Hip hop.
  • What do you call a lazy kangaroo? A pouch potato.
  • Why did the gene cross the road? Because it was recessive!
  • What’s a geneticist’s favorite type of car? A gene-mobile.
  • What kind of car does a gene drive? A gene-ration.
  • What is a gene’s favorite holiday? Gene-mas.
  • What is a gene’s favorite sport? Gene-tics.
  • What is a gene’s favorite drink? Gene-tonic.
  • What is a gene’s favorite type of music? Gene-re.
  • What is a gene’s favorite type of food? Gene-wiches.
  • What did the chromosome say to the gene? We’re in this together.
  • What did the mitochondria say to the ribosome? Make some proteins!
  • What did the nucleus say to the cytoplasm? Keep the cell together.
  • What is a gene’s favorite type of clothing? Gene-wear.
  • What do you call a gene that’s always happy? A happy gene.
  • What do you call a gene that’s always sad? A sad gene.
  • What do you call a gene that’s always angry? An angry gene.
  • What do you call a gene that’s always tired? A tired gene.
  • What do you call a gene that’s always scared? A scared gene.
  • What do you call a gene that’s always hungry? A hungry gene.
  • What do you call a gene that’s always thirsty? A thirsty gene.
  • What do you call a gene that’s always lonely? A lonely gene.
  • What do you call a gene that’s always excited? An excited gene.
  • What do you call a gene that’s always nervous? A nervous gene.
  • What do you call a gene that’s always surprised? A surprised gene.
  • What do you call a gene that’s always bored? A bored gene.
  • What do you call a gene that’s always curious? A curious gene.
  • What do you call a gene that’s always playful? A playful gene.
  • What do you call a gene that’s always wise? A wise gene.
  • What do you call a gene that’s always silly? A silly gene.
  • What do you call a gene that’s always mysterious? A mysterious gene.
  • What do you call a gene that’s always adventurous? An adventurous gene.
  • What do you call a gene that’s always romantic? A romantic gene.
  • What do you call a gene that’s always dramatic? A dramatic gene.
  • What do you call a gene that’s always calm? A calm gene.
  • What do you call a gene that’s always peaceful? A peaceful gene.

Best Pick: Why did the gene cross the road? Because it was recessive!

Biology Puns About Ecology

  • Why did the ecologist bring a ladder to the picnic? Because he wanted to reach the top of the food chain.
  • What do you call a lazy kangaroo? A pouch potato.
  • What is an ecologist’s favorite type of dance? The ecosystem dance.
  • What do you call an ecologist that’s always happy? A happy ecologist.
  • What is an ecologist’s favorite game? Ecosystem bingo.
  • What do ecologists drink? Eco-cola.
  • What’s an ecologist’s favorite type of food? Eco-friendly food.
  • What kind of car does an ecologist drive? An eco-friendly car.
  • What do you call a group of ecologists? An ecosystem.
  • What do ecologists use to communicate? Eco-mail.
  • What do you call a lazy ecologist? An inactive ecologist.
  • What do you call a happy ecologist? A cheerful ecologist.
  • What do you call a sad ecologist? A despondent ecologist.
  • What do you call an angry ecologist? An irate ecologist.
  • What do you call a tired ecologist? An exhausted ecologist.
  • What do you call a scared ecologist? A frightened ecologist.
  • What do you call a hungry ecologist? A ravenous ecologist.
  • What do you call a thirsty ecologist? A parched ecologist.
  • What do you call a lonely ecologist? An isolated ecologist.
  • What do you call an excited ecologist? An enthusiastic ecologist.
  • What do you call a nervous ecologist? An anxious ecologist.
  • What do you call a surprised ecologist? An astonished ecologist.
  • What do you call a bored ecologist? A listless ecologist.
  • What do you call a curious ecologist? An inquisitive ecologist.
  • What do you call a playful ecologist? A jovial ecologist.
  • What do you call a wise ecologist? A sagacious ecologist.
  • What do you call a silly ecologist? A whimsical ecologist.
  • What do you call a mysterious ecologist? An enigmatic ecologist.
  • What do you call an adventurous ecologist? A daring ecologist.
  • What do you call a romantic ecologist? A passionate ecologist.
  • What do you call a dramatic ecologist? A theatrical ecologist.
  • What do you call a calm ecologist? A serene ecologist.
  • What do you call a peaceful ecologist? A tranquil ecologist.

Best Pick: Why did the ecologist bring a ladder to the picnic? Because he wanted to reach the top of the food chain.

Conclusion

This article hopefully provided you with a plethora of biology puns to brighten your day and impress your friends.

Whether you’re a seasoned scientist or just starting to learn about the fascinating world of biology, these jokes are sure to bring a smile to your face.

Remember to share the laughter and continue exploring the wonders of the biological world!

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