Through advanced genetic screening, Todd was informed that he had the genetic potential to grow to 6'5. However, at age 35, Todd stands at about 5'10. Taking into account gene/environment interactions, how is this scenario best explained?
A) Todd experienced a less-than-ideal environment during development, such that he could never reach his 6'5 potential.
B) Todd's genotype restricted the number of phenotypes available to him, such that he could never reach his 6'5 potential.
C) Todd experienced a suitable environment during development, but his genes did not allow him to reach his 6'5 potential.
D) According to passive genotype/environment correlations, Todd sought out experiences not conducive to reaching his 6'5 potential.
Answer: A