Definition, Betydelse & Anagram | Engelska ordet FERN'S

Definition av FERN'S

1. böjningsform av fern

Exempel på hur man kan använda FERN'S i en mening

• Basal fronds are sterile, shield- or kidney-shaped, and laminate against the tree, to protect the fern's roots from damage and desiccation.
• The fern's proposed parents are the northern Asian and northern North American Polypodium sibiricum and western North American Polypodium glycyrrhiza.
• The terminal branches are circinate, unfurling like a fern's frond, and have 3 to 9 flowers on them.
• The sporangia (the fern's spore-bearing structures) are borne on the underside of the leaf beneath the false indusium, a trait found in all members of Adiantum and not in any species outside it.
• Studies have shown that this fern species accumulates heavy metal in its rhizoidal tissues (the fern's stem, which also acts like the plant's roots) during its sporophyte stage and in its prothallial tissues in its gametophyte stage.
• The cincinnus is circinate (unfurling like a fern's frond, see circinate vernation), with 5 to 12 flowers.

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