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单词 macrospore
释义

macrospore

/ˈmakrə(ʊ)spɔː/
noun
1 Botany and Mycology. The larger of the two types of spore produced by a heterosporous plant (now usually called megaspore).
2 Biology. A large spore (usually the larger of two types of spore) produced by various protoctists.

Origin

Mid 19th century; earliest use found in Todd's Cyclopaedia of Anatomy and Physiology. From macro- + spore. Compare French macrospore.

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更新时间:2024/11/12 9:04:05