The results of analysis show that the enlargement of volume, increase in quantity, conglobation of form and decrease of ratio of the length to the breadth of endosperm cells are in agreement with the evolutionary trends of taxa.

  • 分析结果表明,胚乳细胞体积的增大、数量的增多、细胞的变圆、长宽比值的减少皆与类群的进化趋势相顺应。

  • 互联网摘选 2025-01-20 17:51:55

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