TASK DEFINITION: Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
PROBLEM: Most ferns produce the same type of spores and are therefore called homosporous.

SOLUTION: Most ferns produce the same type of spores and are therefore called what?

PROBLEM: Sodium chloride is an odorless white solid that is harmless unless consumed in large quantities.

SOLUTION: What is an odorless white solid that is harmless unless consumed in large quantities?

PROBLEM: Evolution occurs when organisms acquire and pass on new traits from one generation to the next generation.

SOLUTION:
What occurs when organisms acquire and pass on new traits from one generation to the next generation?