Which of the following statements best explains why sugarcane is vulnerable to the cane beetle?

Step 3: Eliminate incorrect options. For example, sugarcane producing toxins to attract cane beetles is unlikely because toxins typically deter pests. Similarly, sugarcane lacking chlorophyll is not a valid reason for pest vulnerability, as chlorophyll is essential for photosynthesis and unrelated to pest attraction. Lastly, cane beetles do not pollinate sugarcane flowers; they are pests, not pollinators.

Step 4: Focus on the correct explanation. The cane beetle larvae feed on the roots of sugarcane, which damages the plant and reduces its yield. This is a direct biological interaction where the larvae harm the plant by consuming its roots, leading to reduced growth and productivity.