Hatches a new theory.
Editor's note: Do you need something to smile about? Every day, WND selects the best joke offered up by readers and contributors to its Laughlines forum and brings it to you as the WND Joke of the Day. Here is today's offering:
The topic of a seventh-grade science class was Dolly, the sheep cloned in Scotland several years back.
The teacher discussed how scientists removed the nucleus from the sheep egg cell and replaced it with the nucleus from the parent cell. The students were fascinated, one in particular.
"This is amazing," he said. "I had no idea sheep laid eggs."