Wind-pollinated plants produce sessile flowers with dull colors, unlike insect-pollinated plants that have bright-colored flowers. What could explain this difference?

• A. wind-pollinated plants have adapted their colors from their neighboring plants
• B. insect-pollinated plants have developed vibrant colors to protect their gametophytes
• C. wind-pollinated plants can be effectively transported if they have a dull color
• D. insect-pollinated plants developed vibrant colors to attract their pollinators

Answer: (D)