AIPMT PRELIMS2005Botany-Plant Anatomy

AIPMT PRELIMS 2005 Botany Vascular System MCQ Question

Type: MCQ-conceptual-Medium-Class 11

Ectophloic siphonostele is found in:

A

Adiantum and Cucurbitaceae

B

Osmunda and Equisetum

C

Marsilea and Botrychium

D

Dicksonia and maiden hair fern

Correct Answer

Option B

Detailed Explanation

Ectophloic siphonostele is a type of vascular arrangement found in some ferns like Osmunda and Equisetum, where the phloem is located outside the xylem.

Found an issue with this question?