Main parts of ferns
Specify the main parts of the ferns?
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Ferns are constituted by the small roots which come downwards from rhizome (stem, often horizontalized). The fronds also arise from rhizome. On back side of every leaf of the plant there exist small dustlike dots known as sori (singular, “sorus”, also termed as ‘seeds’).
Cyclosis: Cyclosis is a kind of internal cell movement in which an oriented flow of circulating material is formed and maintained in cytoplasm by the action of microfilaments. Cyclosis is much easily detected in plant cells.
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