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Microspore

Microspores are land plant spores that develop into male gametophytes, whereas megaspores develop into female gametophytes. The male gametophyte gives rise to sperm cells, which are used for fertilization of an egg cell to form a zygote. Megaspores are structures that are part of the alternation of generations in many seedless vascular cryptogams, all…

Art, Seedless vascular plants & Gymnosperms

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Seedless vascular plants

MicrosporangiaAntheridiumFernsMarsileaRegnellidium
14 related topics

Gymnosperms

Seed plantsPollenConifersPinesGinkgos
7 related topics

Overview

Land plantSporesGametophytesMegasporesZygote
14 related topics

Morphology

PerisporeExosporeEndospore
3 related topics

Topics to explore

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Overview

Morphology

Seedless vascular plants

Gymnosperms

Angiosperms

Embryogenesis

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Microspore

Nodes50
Edges49
Triples35
Avg. degree1.96
Density0.04
Components1

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Microspore

Top relations

related to Seedless vascular plants · 13
Microspore → Azolla, Each, Either, Heterospory, In, Isoëtes, Marsilea, Pilularia, Regnellidium, Salvinia, Selaginella, The, Types
related to Embryogenesis · 7
Microspore → Although, Become, In, It, The, Under, Without
related to Gymnosperms · 7
Microspore → Each, Gymnosperms, In, Pollen, The, These, Types
related to Angiosperms · 5
Microspore → After, As, Four, The, These
related to Morphology · 1
Microspore → The

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Important terminology

microspores cells haploid plants develop megaspores pollen meiosis male four plant gymnosperms embryogenesis seedless vascular angiosperms heterosporous producing grains double

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
heat or starvationinstance ofUnder certain stressors0.80text
plants select for microspore embryogenesisinstance ofUnder certain stressors0.80text
Microsporerelated to AngiospermsAs0.60section
Microsporerelated to AngiospermsThese0.60section
Microsporerelated to AngiospermsFour0.60section
Microsporerelated to AngiospermsAfter0.60section
Microsporerelated to AngiospermsThe0.60section
Microsporerelated to EmbryogenesisAlthough0.60section
Microsporerelated to EmbryogenesisUnder0.60section
Microsporerelated to EmbryogenesisIt0.60section
Microsporerelated to EmbryogenesisIn0.60section
Microsporerelated to EmbryogenesisThe0.60section

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