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sperm(plant)
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sperm(plant)
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精子(植物)
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sperm(plant)
精子(植物)
植物有性生殖过程中的雄配子。在孢子植物中由精子器产生的单倍体生殖细胞,在许多裸子植物和所有被子植物中由雄配子体中的生殖细胞经过有丝分裂产生。
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fundamental principle
fundamental principle of mineral exploration
fundamental principles for international protection of intellectual property right
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fundamental problem
fundamental problems of philosophy
fundamental process in radiation chemistry
fundamental property
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fundamental rights and duties of states
fundamental rights of the citizen
fundamental risk factor
fundamental root system
Fundamental Rule of Chart Parsing
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