How to Tell the Sex of a Fly

**Johnn** · 10-11-2009, 10:58 PM

A woman walked into the kitchen to find her husband stalking around
with a fly swatter.
"What are you doing?" She asked.
"Hunting Flies" He responded.
"Oh. Killing any?" She asked.
"Yep, 3 males, 2 Females," he replied.

Intrigued, she asked. "How can you tell?"
He responded, "3 were on a beer can, 2 were on the phone."

**Gerry** · 10-11-2009, 11:01 PM

That's very funny.

And a clean one at that!

However, brought back nightmare days of biology classes of breeding fruit flies to determine traits in genes and chromosome sequencing to determine the sex of flies and predicting offspring.