Which group depend on external source of free water

Options :
  1. algae, mosses and ferns
  2. algae, mosses and gymnosperms
  3. mosses, ferns and gymnosperms
  4. only algae and mosses
Answer and Explanation :-

Answer: Option 1

Explanation:

Water is essential for fertilization because sperms are flagellated and cannot move without water.

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