sieve cell

noun

Definition of sieve cell

: an elongated tapering cell characteristic of the phloem of gymnosperms and lower vascular plants that is basically similar in form, function, and relationships to a sieve-tube element but distinguished by rather uniformly distinguished sieve areas which are not aggregated into sieve plates — compare tracheid

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“Sieve cell.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sieve%20cell. Accessed 29 Sep. 2020.

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