a: hen-s oviduct ~
b: an assembly line
What:
"The hen's oviduct is like an assembly line-as the egg travels down the oviduct, successive layers are added as the egg is "built." The shell is added last in the ..."
Useful?
Writer: Not Stated
LCC:
Where:
Date: Jun 11 2017 7:20 PM
# 11260 Critique Analogy