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Plant Kingdom — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYPlant Kingdom2 Marks
Question
Which is the most highly evolved gymnosperm? What are its features?
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Answer

The most highly evolved gymnosperm is Gnetum. It belongs to Gnetopsida. The Gnetum looks like an angiosperm tree with reticulate venation in leaves and branching pattern, vessels in xylem and presence of archegonia in female gametophyte.

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