Plants from Pteridophyta group have well developed roots, stem and leaves and separate ……

Question

Complete the paragraph

Plants from Pteridophyta group have well developed roots, stem and leaves and separate …………….. for conduction of food and water. But, they do not bear …………….. and ……………… They reproduce with the help of …………….. formed along the back or posterior surface of their leaves. Examples are ferns like Nephrolepis, Marsilea, Pteris, Adiantum, Equisetum, Selaginella, Lycopodium, etc. These plants reproduce …………….. by spore formation and sexually by …………….. formation. They have a well-developed conducting system.

Answer 1

Plants from Pteridophyta group have well developed roots, stem and leaves and separate tissues for conduction of food and water. But, they do not bear flowers and fruits. They reproduce with the help of sporesformed along the back or posterior surface of their leaves. Examples are ferns like Nephrolepis, Marsilea, Pteris, Adiantum, Equisetum, Selaginella, Lycopodium, etc. These plants reproduce asexually by spore-formation and sexually by zygote formation. They have a well-developed conducting system.