Spirogyra - Wikipedia, the free encyclopedia
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Spirogyra is a genus of filamentous green algae of the order Zygnematales, named for the helical or spiral arrangement of the chloroplasts that is diagnostic of the genus. Plus spirogyra is a plant...
en.wikipedia.org/wiki/Spirogyra
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Spirogyra also reproduces asexually by fragmentation of its filamentous masses. Whereas conjugation and zygospore formation result in a genetic mixing, fragmentation of an algal mass results in a clone that is genetically identical to the parent mass. ... How Do Fungi Reproduce?
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www.ehow.com/how-does_5408885_do-spirogyra-reproduce_.h...
www.ehow.com/how-does_5408885_do-spirogyra-reproduce_.html
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Its ability to reproduce asexually is well documented and usually a culture of Volvox will adequately demonstrate that most larger colonies have daughter colonies developing within.
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www.imagequest3d.com/pages/current/pictureoftheweek/vol...
www.imagequest3d.com/pages/current/pictureoftheweek/volvox/volvox.htm
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Different animals may have different reproductive strategies, including asexual reproduction. Anemones, Hydra, Paramecium and Volvox reproduce asexually. ... Related Article: Learn more about endangered species. ... Search HowStuffWorks and the we...
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videos.howstuffworks.com/hsw/24723-animal-reproduction-...
videos.howstuffworks.com/hsw/24723-animal-reproduction-asexual-reproduction-video.htm
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Volvox (Figure 7.16a) are abundant and active in lakes during the spring and summer. During winter they are inactive, existing in a resting state in encysted zygotes called zygospores. During most of the spring and summer, Volvox reproduce asexually;
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wps.prenhall.com/esm_freeman_evol_3/12/3317/849304.cw/i...
wps.prenhall.com/esm_freeman_evol_3/12/3317/849304.cw/index.html
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D. Most reproduce by binary fission ... 1. Colonial Volvox can reproduce asexually or sexually ... B. Reproduce via multiple fission (schizogony) (as opposed to binary fission)
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www.humboldt.edu/~zool110/LabLectures/Lab13.htm
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Spirogyra can reproduce asexually in two ways. The cells can ... Cells in a colony can reproduce more rapidly and readily than single cells because the mating cells are always nearby. The size of the colony protects the members from the organisms that feed on a single cell. Volvox is one of the most beautiful colonies.
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www.cdgreen.org/SDGI/Papers/Chlorophyta.htm
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Volvox is a spherical multicellular green alga, which contains many small biflagellate somatic cells and a few ... When favourable conditions cause the zygotes to germinate, they undergo meiosis to produce haploid males and females that reproduce asexually until the sex-inducing pheromone induces the sexual cycle again...
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www.metamicrobe.com/volvox/
www.metamicrobe.com/volvox/
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Most of them reproduce or grow by mitosis, and some reproduce by meiosis and fertilization. Many can form cysts in adverse conditions. Protists are a major component of plankton. ... Volvox are colonial and often contain darker green daughter colonies inside. Each cell posesses two flagella, enabling the colony to be...
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biology.clc.uc.edu/courses/bio106/protista.htm
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