Indicate the main signs of gymnosperms.

1) Trees and shrubs predominate among life forms. 2) Often the leaves are needle-like, or needles, and the plants are evergreen, i.e. do not shed leaves for the winter. 3) Gymnosperms are propagated by seeds. They have special reproductive organs – male and female cones. The ovules lie openly on the scales of female cones.

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