CBSE Class 11-science Biology Bryophytes and Pteridophytes

• Pteridophytes differ mossess in
• plz explain gametophyte
• Why are bryophytes called amphibians of the plant kingdom?
• Write the name of the species of moss which provides peat?
• What are sporophylls?
• State the dominant phase in the life cycle of fern.
• Where are the sex organs produced in the plant body of moss?  
• Give any two examples of pteridophytes in which sporophylls are in the form of strobili.  
• What is protonema?
• Which plant is commonly known as maiden hair fern?

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