Ectophloic siphonostele is found in
- AOsmunda and Equisetum
- BMarsilea and Botrychium
- CAdiantum and Cucurbitaceae
- DDicksonia and Maidenhair fern
Explore More
Similar Questions
Spore-bearing tracheophytes are known as:
Difficult
View SolutionIn the prothallus of $Dryopteris$ (fern),the sex organs are located on the:
Medium
View Solution$A$: $Selaginella$ is heterosporous.
$R$: The strobili of $Selaginella$ are unisexual.
$R$: The strobili of $Selaginella$ are unisexual.
Medium
View SolutionThe leaves and rhizomes of fresh ferns are protected by .........
Easy
View SolutionMost primitive living vascular plants are
Medium
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo