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单词 quadrant cell
释义

Definition of quadrant cell in English:

quadrant cell

noun
Biology

  • Each of the four cells formed by two successive divisions of a cell, especially as occurs in an early stage of plant embryogenesis.

Origin

Late 19th century; earliest use found in Frederic Bower (1855–1948), botanist. After German Quadrantenzelle.

Definition of quadrant cell in US English:

quadrant cell

noun
Biology

  • Each of the four cells formed by two successive divisions of a cell, especially as occurs in an early stage of plant embryogenesis.

Origin

Late 19th century; earliest use found in Frederic Bower (1855–1948), botanist. After German Quadrantenzelle.
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更新时间：2025/6/18 22:14:12