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Chapter 22 Lecture- Plants
- 56. Life Cycle of Ferns Ferns have vascular tissues, strong roots, underground stems called rhizomes, and leaves called fronds.
- 60. Life Cycle of Ferns Young gametophyte (N) Mature gametophyte (N) Egg Archegonium Sperm Antheridium Spores (N) Sporangium (2N) Frond Mature sporophyte (2N) Gametophyte (N) Sporophyte embryo (2N) Developing sporophyte (2N)
- 63. Life Cycle of Ferns Spores (N) Antheridium Sperm Archegonium Egg Mature gametophyte (N) Young gametophyte (N)
- 65. Frond Mature sporophyte (2N) Gametophyte (N) Sporophyte embryo (2N) Developing sporophyte (2N) Sporangium (2N)