In Lewontin's Plant Analogy of Intelligence,how Is the Fact That

Multiple Choice

In Lewontin's plant analogy of intelligence,how is the fact that the environment contributes to the variation between groups evident?

A) The plants in poor soil tend to be shorter than the plants in the fertile soil.
B) The plants from high quality seeds tend to be taller than the plants from low quality seeds.
C) Within a soil type, there is variation in the height of the plants.
D) Averages within a soil type cannot be applied to any individual in that soil type.