Twisted aestivation examples include which of the following plants?

Study for the Morphology of Flowering Plants Test. Enhance your understanding with multiple-choice questions, complete with explanations. Prepare for your exam!

Multiple Choice

Twisted aestivation examples include which of the following plants?

Explanation:
Twisted (contorted) aestivation is when the petals in the bud are arranged in a spiral, each overlapping the next in a corkscrew-like way, so the flower appears twisted as it opens. China Rose is a classic example of this pattern, with its petals arranged in that contorted way in the bud. The other plants listed do not show this spiraled overlapping arrangement, so they don’t illustrate twisted aestivation. Therefore, China Rose is the best example among the options.

Twisted (contorted) aestivation is when the petals in the bud are arranged in a spiral, each overlapping the next in a corkscrew-like way, so the flower appears twisted as it opens. China Rose is a classic example of this pattern, with its petals arranged in that contorted way in the bud. The other plants listed do not show this spiraled overlapping arrangement, so they don’t illustrate twisted aestivation. Therefore, China Rose is the best example among the options.

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