Orchids are a recently evolved plant that have a novel feature known as aerial roots. What is the most likely function of an orchid's specialized roots?
A. Aerial roots are the site of energy synthesis.
B. Aerial roots allow the orchid to attach itself to trees.
C. Aerial roots produce food for the orchid through photosynthesis.
D. Aerial roots anchor the orchid to the ground.

The primary function of an orchid's aerial roots is to allow the orchid to attach itself to trees, which helps it access sunlight and moisture in its natural habitat. While they have other roles, such as limited absorption and photosynthesis, their attachment capability is pivotal. Thus, orchids use these specialized roots primarily for physical support. ;

Answered by GinnyAnswer | 2025-07-07

The specialized aerial roots of orchids primarily allow them to attach to trees, which helps them access sunlight and moisture in their natural habitats. While they also absorb humidity and can perform photosynthesis, attachment is their key function. Therefore, the best answer is option B: 'Aerial roots allow the orchid to attach itself to trees.'
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Answered by Anonymous | 2025-07-08