Please explain...what are1.annulus in plant kingdom something related dispersal in pteridophytee2.elaters in mosses3.peristomial teeth
Gk , 5 Years ago
Grade 12th pass
1 Answers
Arun
Last Activity: 5 Years ago
An annulus in botany is an arc or a ring of specialized cells on the sporangium. These cells are arranged in a single row, and are associated with the release or dispersal of spores
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