How To Use Autogamy In A Sentence
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Flowers are self-compatible, but spontaneous autogamy occurs very infrequently due to protandry and to the spatial separation of anthers and stigma.
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The terms xenogamy, geitonogamy, and autogamy were first suggested by Kerner in
More Letters of Charles Darwin — Volume 2
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The three basic types of sex are gametogamy, autogamy, and conjugation — all of which are explained on the reproduction strategies page.
Protozoa
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I entirely agree with you on the a priori probability of geitonogamy being more advantageous than autogamy; and
More Letters of Charles Darwin — Volume 2
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Recently several populations and species of Antirrhinum were characterized for their percentage of autogamy and self-fertility, and large variation was observed.
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Changes in floral morphology are normally required to promote either autogamy or allogamy.
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Both species use a mixed breeding system, consisting of xenogamy, geitonogamy, and autogamy; agamospermy is unimportant.
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I wish that I had used some such terms as autogamy, xenogamy, etc ...
More Letters of Charles Darwin — Volume 2
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Studies of compatibility of about 14% of the flora indicate that 85% of these species are self-compatible, but their level of autogamy is low.
Juan Fernández Islands temperate forests
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Comparing intact and emasculated flowers open on the same plant on the same day will underestimate autogamy, because emasculation of one flower potentially reduces the geitonogamous pollen received by the other.
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I wish that I had used some such terms as autogamy, xenogamy, etc ...
More Letters of Charles Darwin — Volume 2
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Together, the three modes of geitonogamy make a much larger contribution to self-fertilization than autogamy.
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There are no available data on the breeding system of C. longii to gauge the predominance of autogamy or xenogamy, or seed production due to apomixis.
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Changes in floral morphology are normally required to promote either autogamy or allogamy.
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Both species use a mixed breeding system, consisting of xenogamy, geitonogamy, and autogamy.
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The terms xenogamy, geitonogamy, and autogamy were first suggested by Kerner in
More Letters of Charles Darwin — Volume 2
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In this study, I use floral manipulations in conjunction with marker gene analysis to estimate the relative contributions of autogamy and geitonogamy to self fertilization.
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Both species use a mixed breeding system, consisting of xenogamy, geitonogamy, and autogamy; agamospermy is unimportant.
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In both years seed set was significantly lower in the autonomous autogamy treatment than in the corresponding controls.
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Together, the three modes of geitonogamy make a much larger contribution to self-fertilization than autogamy.
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I entirely agree with you on the a priori probability of geitonogamy being more advantageous than autogamy; and
More Letters of Charles Darwin — Volume 2
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In xenogamy the pollen comes from another PLANT; in geitonogamy from another FLOWER on the same PLANT; in autogamy from the androecium of the fertilised
More Letters of Charles Darwin — Volume 2
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Studies of compatibility of about 14% of the flora indicate that 85% of these species are self-compatible, but their level of autogamy is low.
Juan Fernández Islands temperate forests
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This is sometimes referred to as self-pollination, but this is not synonymous with autogamy.
Pollination
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Recipients were cells from young clones only four to six fissions after the last autogamy.
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Both species use a mixed breeding system, consisting of xenogamy, geitonogamy, and autogamy; agamospermy is unimportant.
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In xenogamy the pollen comes from another PLANT; in geitonogamy from another FLOWER on the same PLANT; in autogamy from the androecium of the fertilised
More Letters of Charles Darwin — Volume 2
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I cannot remember having ever expressed a belief that autogamy, as a general rule, was better than geitonogamy; but the cases recorded by me seem too strong not to make me suspect that there was some unknown advantage in autogamy.
More Letters of Charles Darwin — Volume 2
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The terms xenogamy, geitonogamy, and autogamy were first suggested by Kerner in
More Letters of Charles Darwin — Volume 2
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Self-pollenization (autogamy): pollen moves to the female part of the same flower, or to another flower on the same individual plant.
Pollination
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In xenogamy the pollen comes from another PLANT; in geitonogamy from another FLOWER on the same PLANT; in autogamy from the androecium of the fertilised
More Letters of Charles Darwin — Volume 2
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I cannot remember having ever expressed a belief that autogamy, as a general rule, was better than geitonogamy; but the cases recorded by me seem too strong not to make me suspect that there was some unknown advantage in autogamy.
More Letters of Charles Darwin — Volume 2
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However, the form of dichogamy (protogyny and protandry) is likely to have different consequences for autogamy versus geitonogamy.
