1.

Why are flowers in Vallisneria small and inconspicuous.

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Answer:

Most aquatic PLANTS have FLOWERS that grow into the air, where they are pollinated by insects. Plants that are water-pollinated usually have small, inconspicuous male flowers that release lots of pollen grains that drift in the water where they are caught by the LARGE, feathery stigmas of female flowers. Some species growing in shallow pools have long, noodle-like pollen that sticks to female flowers. Many VARIETIES of seaweed are water-pollinated; some invasive water-pollinated plants can choke ponds and slow-moving streams.

Explanation:



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