Botany - Sexual Reproduction in Flowering Plants Question with Solution | TestHub

Pollination by water is quite rare in flowering plants and is limited to about 30 genera, mostly monocots, e.g. fresh water plants likeVallisneria, Hydrilla,marine water plant likeZostera(sea grass). In a majority of aquatic plants, the flowers emerge above the level of water and are pollinated by insects or wind e.g.Water hyacinth and water lily are pollinated by insects.