1. Tardigrade
  2. Question
  3. Biology
  4. The kidney-shaped covering of sorus in Dryopteris's, is called

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. The kidney-shaped covering of sorus in Dryopteris's, is called

BHUBHU 2008Plant Kingdom

Solution:

Indusium is a protective kidney shaped covering of sorus present in Dryopteris.
Sporophylls are sori-bearing leaves of ferns.
Placenta are cushion like structure where sporangia are developed.
Ramentum are scaly leaves, which cover younger part of the leaves and rhizome.