Question

Give the main features of pteridophyta

Answer 1

Hi

Answer

Following are the points features of pteridophyta :-

• The plant body is divided into root , stem and leaves.
• The fertilised eggs from embryo.
• They are also called vascular cryptograms as they have a developed vascular system.
• They have multicellular reproductive system.

                                                                                                                                                                                         

Hope it helps you

Answer 2

Characteristics of Pteridophytes are as follows :

1)The sporophyte is the conspicuous and familiar plant body. It develops from the zygote, a diploid cell which results from the fertilization of the egg and antherozoid.

2)The branching of the stem may be of monopodial or dichotomous type.

3)The sporophytes reproduce by spores which are produced within sporangia.

4)The sporangium is large and massive; the wall is several cells thick and the spore content is high.

5) The sporangium wall and the stalk, as well as the spores are derived from the outer cell.