Sunday, March 14, 2010

Do all plants flower?

No a large number of them do not produce flowers as you know them.
Say
FlowersBirthday FlowersSympathy FlowersPlants are divided into two flowering and non-flowering plants.they are phanerogams and cryptogams respectively.
Reply:Of course not. Grass is a plant, does it flower?
Reply:Flowering plants do.
Reply:no.


let's pu it this way.plants can be divided as nonflowering (gymnosperms) and flowering (angiosperms). those with flowers can undergo sexual reproduction.
Reply:no,


allmost all of them are flowering


eg ; yam they don't flower
Reply:No...ferns are plants but they do not have flowers
Reply:No,
Reply:no


they all don't
Reply:I'll say no
Reply:no, all plants do not flower. THE plants which cannot produce flowers are put under gymnosperms
Reply:No.





Ivy is an example of a non-flowering plant.
Reply:No they don't.





The plant kingdom includes many divisions (see below) only one of which is 'flowering plants'





Green algae


Chlorophyta


Charophyta


Land plants (embryophytes)


Non-vascular plants (bryophytes)


Marchantiophyta - liverworts


Anthocerotophyta - hornworts


Bryophyta - mosses


Vascular plants (tracheophytes)


†Rhyniophyta - rhyniophytes


†Zosterophyllophyta - zosterophylls


Lycopodiophyta - clubmosses


†Trimerophytophyta - trimerophytes


Equisetophyta - horsetails


Pteridophyta - "true" ferns


Psilotophyta - whisk ferns


Ophioglossophyta - adderstongues


Seed plants (spermatophytes)


Pteridospermatophyta - seed ferns


Pinophyta - conifers


Cycadophyta - cycads


Ginkgophyta - ginkgo


Gnetophyta - gnetae


Magnoliophyta - flowering plants
Reply:PLANTS ARE OF TWO TYPES CRYTPOGAMS AND PHANEROGAMS. CRYPTOGAMS ARE NON FLOWERING PLANTS--ALGAE,FUNGI, BRYOPHYTES,PTERIDOPYTES etcloan

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