Multiple choice

Which of the following is a tetragonal structure consisting of four microsporangia that are located at the corners?

  1. Anther

  2. Filament

  3. Pollen sac

  4. Pistil

  5. None of these

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

This is the correct option. Anther is a tetragonal structure consisting of four microsporangia that are located at the corners.