Task: Answer Verification
Input (English): Question: Do [ Reasons that seedless fruits of Siraitia grosvenorii become small ]?
Answer: The expression of the genes of the proteins involving cell division and expansion was inhibited as the significant reduction of endogenous IAA, CTK, GA and SPDS after bad fertilization and the embryo abortion, which resulted in the end of division and extension of sarcocarp cells. Above reasons induce small fruits of triploid seedless Siraitia grosvenorii.
Output (English): yes