How do you tell X chromosomes from Y chromosomes?

You pull down their genes.

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Tell Jokes More Tell Jokes

How do you describe people who tell "I see dead people" jokes?

They have a sixth sense of humor

What do you do with percussionists that lose one of their drumsticks?

Stick them up front of the group and tell them to wave their arms!

Pull Jokes More Pull Jokes

What do women and hand grenades have in common?

When you pull the ring off, your house goes away

Why should you never invite a pig to join your tug-of-war team?

Pigs want to be pulled through the mudhole.

Gene Jokes More Gene Jokes

How are teenaged boys like the enzyme helicase?

They both want to unzip your genes! credit goes to Hank from CrashCourse on Youtube

How do you tell an X chromosome from a Y chromosome?

Pull down its genes.

X Chromosome Jokes More X Chromosome Jokes

How do you tell an X chromosome from a Y chromosome?

Pull down its genes.

How do you tell X chromosomes from Y chromosomes?

You pull down their genes.

Y Chromosome Jokes More Y Chromosome Jokes

How do you tell an X chromosome from a Y chromosome?

Pull down its genes.

Why did Caitlyn Jenner have a differently spelled version of Caitlin?

Because she can't get rid of the Y chromosome