Multiple choice Wind pollination requires Pollen grains light and non - sticky Well exposed stamens and large often - feathery stigma Sinhle ovule in each ovary & numerous flowers pavked in an inflorescence All Reveal answer Fill a bubble to check yourself D Correct answer Explanation Wind-pollinated plants require light, non-sticky pollen, well-exposed stamens, and feathery stigmas to maximize the chances of capturing pollen from the air.