In some species floral rewards are in providing safe places to lay eggs; an example is that of the tallest flower of Amorphophallus (the flower itself is about 6 feet in height). A similar relationship exists between a species of moth and the plant Yucca where both species – moth and the
NTA tests this concept to check if students understand that flowers provide rewards beyond just food (nectar/pollen). In Amorphophallus and Yucca-moth examples, flowers offer safe egg-laying sites as rewards, creating mutualistic relationships where pollinators also ensure reproduction. Students often assume all floral rewards are nutritional, missing this behavioral adaptation. The key point: flowers use diverse strategies (shelter, food, breeding sites) to attract pollinators, and this specificity ensures both plant and pollinator survival. Remember: reward ≠ always food; it's any benefit that brings the pollinator back to the flower.
The flowers of Amorphophallus provide a safe place for the pollinator to lay eggs. This is an example of:
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