LIVE Course for free

Rated by 1 million+ students
Get app now
0 votes
in Biology by (53.3k points)
edited by
Ectophloic siphonostele is found in

(a) Adiantum and Cucurbitaceae

(b) Osmunda and Equisetum

(c) Marsilea and Botrychium

(d) Dicksonia and maiden hair fern

1 Answer

+1 vote
by (65.6k points)
selected by
Best answer

Correct option  (b) Osmunda and Equisetum


In the ectophloic siphonostele, the xylem surrounds pith and this xylem is surrounded by phloem, pericycle and endodermis respectively e.g. Osmunda and Equisetum.

            Ectophlolc siphonostele

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.