Differences between Gymnosperms and Angiosperms

S.NO.GymnospermsAngiosperms
1Vessels are absent (except Gnetales) in the xylem.Vessels are present in the xylem.
2Phloem lacks companion cell.Companion cells are present
3No Flower formation in Gymnosperms.Flower formation is present
4Ovules are naked i.e. not enclosed in carpel.Ovules are not naked. They are always enclosed within the ovary
5Pollen grains directly upon the ovule after pollination.Pollen first falls on the stigma after pollination
6Pollination takes place only by wind.Pollination takes place by various agencies such as insects,wind,water, animals etc.
7Cones are of usual occurrence.Cones are not of usual occurrence.
8Archegonia are present (Except Gnetales)Archegonia are absent
9Double fertilization is absent.Double fertilization is present as a rule
10Endosperm is haploid tissue.Endosperm is usually haploid.
11Fruit is absent.Fruit is Present.

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