characters of phanerogams and cryptogams
Answers
Cryptogams :This sub kingdom includes plants which do not flower lifetime.
= Plant body is not well differentiated into stems, leaves,etc.
= Reproductive organs are hidden.
= These are less evolved plants.
= These plants do not bear seeds.
= These can reproduce through spores.
= Cryptogams are further divided into three groups: Thallophyta, Bryophyta, Pteridophyta.
Phanerogams: This sub kingdom includes plants that flower to form sexual reproduction.
= Plant body possess well formed stems leaves and roots.
= They are highly evolved plants.
= These plants produce seeds.
= Seeds germinate into new plants.
= Phanerogams are further classified into Gymnosperms and Angiosperms
Answer:
Characteristic Features of Phanerogams
They have well-differentiated plants i.e. the plant body is divided into distinct root, shoot, and leaves.
These are multicellular, eukaryotic and chlorophyll containing plants.
These are photoautotrophic and produce own food by photosynthesis.
These are flowering plants.
Characteristic Features of cryptogams:
These are lower plants.
These bear no flowers, seeds, and fruits.
These reproduce vegetatively, asexually and sexually.
Vegetative reproduction takes place cell division or fragmentation.
Asexual reproduction takes place by the means of spores.