Multiple choice

______ are thin, flat membranous appendages developed in certain fruits and seeds.

  1. Hair

  2. Wings

  3. Light seeds and fruits

  4. Censer mechanisms

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Wings are thin, flat membranous appendages on fruits and seeds that aid in wind dispersal. Examples include samara fruits. Hairs and light seeds/fruits are different dispersal mechanisms, and 'Censer mechanisms' appears to be a typo or nonsensical term.