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单词 spermatophyte
释义

Definition of spermatophyte in English:

spermatophyte

nounspəˈmatə(ʊ)ˌfʌɪtˈspəːmətə(ʊ)ˌfʌɪtspərˈmædəˌfaɪt
Botany
  • A plant of a large division that comprises those that bear seeds, including the gymnosperms and angiosperms.

    Division Spermatophyta

    Example sentencesExamples
    • Only cycads, among living spermatophytes, also share such primitive attributes.
    • In the spermatophytes, the situation is reversed, and the gametophyte is the smaller and dependent generation.
    • The spermatophytes, which means ‘seed plants’, are some of the most important organisms on Earth.
    • For comparison, monophyly of angiosperms and spermatophytes is supported by 532 and 631 positions, respectively.
    • The gene duplication event that gave rise to class I and class II knox gene superfamilies occurred before the divergence between bryophytes and spermatophytes.
 
 

Definition of spermatophyte in US English:

spermatophyte

nounspərˈmædəˌfaɪtspərˈmadəˌfīt
Botany
  • A plant of a large division that comprises those that bear seeds, including the gymnosperms and angiosperms.

    Division Spermatophyta

    Example sentencesExamples
    • In the spermatophytes, the situation is reversed, and the gametophyte is the smaller and dependent generation.
    • Only cycads, among living spermatophytes, also share such primitive attributes.
    • For comparison, monophyly of angiosperms and spermatophytes is supported by 532 and 631 positions, respectively.
    • The gene duplication event that gave rise to class I and class II knox gene superfamilies occurred before the divergence between bryophytes and spermatophytes.
    • The spermatophytes, which means ‘seed plants’, are some of the most important organisms on Earth.
 
 
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更新时间:2025/2/4 7:28:50