Biology

Biology jokes

Difference

What's the difference between a boy and girl? A boy always carries an average 5in "do not enter" sign.

Sex

My parents told me that when they had sex, it was absolutely shambles.

Thankfully, it turned out that they were real balls.

Cat

Q: What does a cat have that no other animal has?

A: Kittens.

Human

What is the difference between a human and a tree? A human being is the one who can drive.

Mushroom

When you're sitting by the mushrooms and you hear one say to the other "Hey, you're a fun guy."

Health

What goes in and comes out and makes you feel good but isn't sexual?

(Insulin)

Microwave

What's the resemblance between a microwave and human reproduction?

They both make a sound at the end.

Skeleton

What did the skeleton pull out from behind his ear?

Nothing. Skeletons don’t have ears.

DNA

Roberto: Judd, your DNA looks like the infinite symbol.

Judd: Roberto, your DNA looks like a pasta noodle.