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STD 11 - 3. Plant kingdom — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 3. Plant kingdom1 Mark
MCQ
Which groups depend on external source of free water
  • ✓
    Algae, mosses and ferns
  • B
    Algae, mosses and gymnosperms
  • C
    Mosses, ferns and gymnosperms
  • D
    Only algae and mosses
✓

Answer

Correct option: A.
Algae, mosses and ferns
a
(a)Water is essential for fertilization because sperms are flagellated and cannot move without water.

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