Multiple choice

Which among the following structures is a characteristic of grasses?

  1. Awn

  2. Auricle

  3. Aril

  4. Areoles

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

It is either a hair or bristle-like protuberance on a larger structure, or in the case of the Asteraceae, a stiff needle-like element of the pappus. These are characteristics of grasses.