Question

what is protonema stage and leaf stage ? ​

Answer 1

Answer:

The leafy stage in some mosses develops from a lateral bud in the secondary protonema. It is a small leafy structure consisting of rhizoid, leaves and stem. ... Whereas, Protonema is the gametophytic phase of mosses directly develops from haploid spores. It is thalloid, small, inconspicuous, often photosynthetic phase.

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Answer 2

Answer:

The leafy stage in some mosses

develops from a lateral bud in the

secondary protonema. It is a small

leafy structure consisting of rhizoid,

leaves and stem. ... Whereas,

Protonema is the gametophytic

phase of mosses directly develops

from haploid spores. It is thalloid,

small, inconspicuous, often

photosynthetic phase.