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Produced by the sporophyte (i.e., spore-bearing) generation, plant spores give rise to the gametophyte (i.e., gamete-bearing) generation. Spores are most conspicuous in the non-seed-bearing plants, including algae, liverworts, mosses, and ferns.
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www.britannica.com/EBchecked/topic/560952/spore
www.britannica.com/EBchecked/topic/560952/spore
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...eggs rapidly, utilizing food in the spores. Many inhabitants of dry rocky slopes and cliffs, especially in the maidenhair family, Pteridaceae, have developed a modified type of ... plant occurrence (in plant (life form): ... thus, for example, in the holly fern (Crytomium falcatum), the gametophytes give rise directly to..
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www.britannica.com/EBchecked/topic/29825/apogamy
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Sporogenesis - Wikipedia, the free encyclopedia
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Sporogenesis is the production of spores in biology. The term is also used to refer to the process of reproduction via spores. Reproductive spores are formed in many eukaryotic organisms, such as pla...
en.wikipedia.org/wiki/Sporogenesis
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Spore - Wikipedia, the free encyclopedia
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In biology, a spore is a reproductive structure that is adapted for dispersal and surviving for extended periods of time in unfavorable conditions. Spores form part of the life cycles of many bacter...
en.wikipedia.org/wiki/Spore
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Fundamentals of Biology I - Sample Quiz - Seedless Plant ... Members of the Chlorophyta, green algae, are distinguished from members of the plant kingdom in the following way(s): ... Plant spores give rise directly to...
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phobos.ramapo.edu/~spetro/quizzes/seedlessplantquiz.htm
phobos.ramapo.edu/~spetro/quizzes/seedlessplantquiz.htm
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14) Plant spores give rise directly to a. sporophytes. b. gametes. c. gametophytes. d. zygotes. e. seeds. 15) A botanist discovers a new species of plant in a tropical rainforest. ... 18) Root hairs are most important to a plant because they a. anchor a plant in the soil b. store starches c. increase the surface area...
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wort.uky.edu/~mclet/quesexam.htm
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22. If a diploid plant (2n = 12) produced unreduced gametes and the outcome of a self-fertilization produced a new plant species by autopolyploidy, ... Further, these mutant squirrels survive, successfully invade new habitats, and eventually give rise through evolution to a new class of vertebrates. The initial event...
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www.as.wvu.edu/biology/bio115/qbank/LastMidTermBank.pdf
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PLANTS. In the most generally used sense, a plant is a member of the lower or vegetable order of living organized things; the term is also ... the fertilized egg-cell on germination gives rise to the spore-bearing generation, and the spores on germination give rise directly or indirectly to a second gametophyte.
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www.1911encyclopedia.org/Plants
www.1911encyclopedia.org/Plants
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Intragametophytic selfing - the ability for unreduced spores to give rise to gametophytes that can self-fertilise. ... Liverwort - a small flowerless green plant with leaf-like stems or lobed leaves, lacking true roots and reproducing by spores. Locus (pl. loci) - 1. the position that a given gene occupies on a chromosome,
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www.plantlife.org.uk/uk/plantlife-saving-species-dossie...
www.plantlife.org.uk/uk/plantlife-saving-species-dossier-glossary.html
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