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Angiospermae

Angiospermae

(Science: botany) a major division of the plant kingdom, commonly called flowering plants as their reproductive organs are in flowers, having seeds which develop in a closed ovary made of carpels, a very reduced gametophyte, and endosperm develop from a triple fusion nucleus.


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sea plants

Hey guys, you may forget, there is a REAL plant in the sea: seagrass, it is Angiospermae/Anthophyta. Example genera: Zostera, Phyllospadix, Heterozostera, Posidonia, Halodule, Cymodocea, Syringodium, Thalassodendron, Amphibolis, etc. :twisted: They do photosynthesis ...

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by Dr.Stein
Mon Feb 06, 2006 7:40 am
 
Forum: Botany Discussion
Topic: sea plants
Replies: 6
Views: 3219

Cell Nuclei in Ovule

... at the microphyl point called sinergid, 1 cell floating at the center called ovum and 2 cells mixed into one called endosperm. If the sperm of an angiospermae discharge in, they are divided into three parts..one for 'opening' the way to the megaspore, the other one is combined with ovum and the ...

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by victor
Mon Aug 29, 2005 11:50 am
 
Forum: Botany Discussion
Topic: Cell Nuclei in Ovule
Replies: 1
Views: 2780

Pterydophyta

When I find on Google, they said that "Pterydophyta Spermatophyta: Angiospermae Dicotyledones ", it is Dicotyledones- a high revoluted plant http://www.google.com.vn/search?q=pterydophyta&hl=vi&lr=&sa=N&tab=iw :mrgreen: Yes, you didn't read ...

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by Poison
Fri Jun 10, 2005 4:26 pm
 
Forum: Botany Discussion
Topic: Pterydophyta
Replies: 30
Views: 22138

sorry (if I didn'd read them careful)

When I find on Google, they said that "Pterydophyta Spermatophyta: Angiospermae Dicotyledones ", it is Dicotyledones- a high revoluted plant http://www.google.com.vn/search?q=pterydophyta&hl=vi&lr=&sa=N&tab=iw :mrgreen:

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by mothorc
Fri Jun 10, 2005 2:36 pm
 
Forum: Botany Discussion
Topic: Pterydophyta
Replies: 30
Views: 22138

Kingdom Plante

... and Gnetophyta which are all spermatophytes but gymnospermae, and last phylum is Magnoliophyta (flowering plants) which are Spermatophytes, Angiospermae. Spermatophytes means seed plants. OK? So suggestion that bryophytes are angiospermatophytes is something really frightful. I hope this ...

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by pedro21101
Sun Mar 06, 2005 2:33 pm
 
Forum: Botany Discussion
Topic: Kingdom Plante
Replies: 3
Views: 11609


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