Multiple choice

Calyptra is derived from which of the following in funaria?

  1. Archegonium

  2. Antheredium

  3. Columella

  4. Capsule

  5. -

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

The lower cells of the archegonium divide and produce a protective structure, called calyptra. It sheathes the growing embryo.