Multiple choice

Gymnosperms are called naked seed plants because they lack

  1. ovary wall

  2. cotyledon

  3. endosperm

  4. testa

  5. -

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

The word "gymnosperm" comes from the Greek word gymnospermos, meaning "naked seeds". In these, the ovules or seeds are not enclosed in an ovary.