How To Use Spermatophyte In A Sentence
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The seed is the specific organ of spermatophyte.
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The gene duplication event that gave rise to class I and class II knox gene superfamilies occurred before the divergence between bryophytes and spermatophytes.
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Only cycads, among living spermatophytes, also share such primitive attributes.
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The spermatophytes, which means ‘seed plants’, are some of the most important organisms on Earth.
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In the spermatophytes, the situation is reversed, and the gametophyte is the smaller and dependent generation.
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For comparison, monophyly of angiosperms and spermatophytes is supported by 532 and 631 positions, respectively.
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Based on vegetation investigation of Dapeng Peninsula, the characteristics of spermatophyte resources are analyzed and suggestion about its sustainable utilization and conservation is put forward.