Question

Structure of corolla​

Answer 1

Surrounding the reproductive parts is the perianth, a double envelope consisting of an outer portion, the calyx, which forms the sepals, and an inner portion, the corolla, which forms the familiar petals.

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Answer 2

surrounding the reproductive parts is the perianth, which froms the sepals and the inner protion and the corolla which is forms the familiar petals.
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