question_answer

Which ones of the following statements are true or false?

I. In gymnosperm the vascular system consist of xylem without vessels and phloem with companion cells.

II. Carrageenin is obtained from Chondrus.

III. In the stem of Cycas, the stele is eustele type, which consists of ring of discrete vascular bundles.

IV. Adiantum is also called as walking fern.

V. Riccia and Marchantia are mosses.

A)  I, II and III are true IV and V are false                

B)  II, III and IV are true, I and V are false

C)  I, III and IV are true, II and V are false                

D)  Ill, IV and V are true, I and II are false