Given a scientific question and its correct answer, generate supporting facts for the answer. This supporting fact can be an explanation for the answer to the given question.

Ex Input:
Question: What is the term for the length of the route between two points? Answer: distance

Ex Output:
Distance is the length of the route between two points. The SI unit for distance is the meter (m).

Ex Input:
Question: When referring to genes, what term describes the property of having multiple phenotypic effects? Answer: pleiotrophy

Ex Output:
Many genes have multiple phenotypic effects, a property called pleiotropy.

Ex Input:
Question: What cells carry oxygen? Answer: red blood cells

Ex Output:
Red blood cells carry oxygen, white blood cells defend the body, and platelets help blood clot.