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Question
What is protonema?
What is protonema?
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Solution
Protonema:
- In bryophytes such as mosses, the gametophyte has three stages of development namely, the spore, protonema, and the leafy gametophore.
- The spore germinates to form multicellular, branched, and chlorophyll-rich filaments called protonema.
- The protonema branches out to produce buds which form the leafy gametophore.
Protonema:
- In bryophytes such as mosses, the gametophyte has three stages of development namely, the spore, protonema, and the leafy gametophore.
- The spore germinates to form multicellular, branched, and chlorophyll-rich filaments called protonema.
- The protonema branches out to produce buds which form the leafy gametophore.
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