The phloem of gymnosperms and angiosperms dif | vedclass

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(C) The phloem in angiosperms consists of sieve tube elements,companion cells,phloem parenchyma,and phloem fibers. In contrast,gymnosperms lack sieve

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Companion cells

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(C) The phloem in angiosperms consists of sieve tube elements,companion cells,phloem parenchyma,and phloem fibers. In contrast,gymnosperms lack sieve tubes and companion cells; instead,they have sieve cells and albuminous cells. Among the given options,companion cells are a characteristic feature of angiosperms and are absent in gymnosperms,which is a primary point of difference in their phloem structure.

The phloem of gymnosperms and angiosperms differs due to the presence or absence of . . . . . . .

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