Biology, asked by deepjyoti76, 1 year ago

What is peristome teeth?

Answers

Answered by AnkitSharma2007

2

The opening thus revealed is called the stoma (meaning "mouth") and is surrounded by one or two peristomes. Each peristome is a ring of triangular "teeth" formed from the remnants of dead cells with thickened cell walls. ... There are a few mosses in the Bryopsida that have no peristome in their capsules.

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