1 .what are the vascular plant with seed but not fruit called??
2. give 2 example of gymnosperm.
3.write the general charactersitic of pteridophytes.
Answers
Answer:
1. Gymnosperms
Gymnosperms are a smaller, more ancient group, and it consists of plants that produce “naked seeds” (seeds that are not protected by a fruit). There are more than 1,000 species of gymnosperms still found on Earth. The key difference between angiosperms and gymnosperms is how their seeds are developed.
2.
Gymnosperms are flowerless plants that produce cones and seeds. ... Gymnosperms are vascular plants of the subkingdom Embyophyta and include conifers, cycads, ginkgoes, and gnetophytes. Some of the most recognizable examples of these woody shrubs and trees include pines, spruces, firs, and ginkgoes.
3.
Primary characteristics of Pteridophytes are as follows: They are seedless, vascular plants that show true alternation of generations. Furthermore, the sporophyte has true roots, stem and leaves. They reproduce by spores, which are developed in sporangia. They may be homosporous or heterosporous
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