Science, asked by thangamanisamyukth, 9 months ago

differenttate cryptogamae and phanerogamae with an example​

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Answered by adithyashasan007
5

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Cryptogams vs Phanerogams

➻Cryptogams are non seed-bearing primitive plants which have hidden reproductive organs.

➻Phanerogams are seed-bearing higher plants which have exposed reproductive organs.

Plant Structure

➻The plant body of cryptogams is not well-differentiated into stem, leaves, and roots.

➻The plant body of the phanerogams is well differentiated and possesses well-developed stem, leaves, and roots.

Reproduction

➻Reproductive organs are mainly hidden and the plants reproduce by the formation of spores and do not bear seeds.

➻Reproductive organs are exposed and the plant reproduces by the production of seeds where seeds germinate into new plants.

Evolution

➻Cryptogams are considered to be less evolved plants.

➻Phanerogams are highly evolved plants.

Further Classifications

➻Cryptogams are further classified into Thallophyta, Bryophyta, and Pteridophyta.

➻Phanerogams are further classified into gymnosperms and angiosperms.

➼Vascular System

➻The Vascular system is not well developed in cryptogams.

➻Phanerogams contain a well developed vascular system.

Examples

➻Moses, ferns, algae are several examples of cryptogams.

➻Mango, banyan, Cycas are several examples of phanerogams.

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Answered by bhoomi919370
1

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