A gymnosperm (Greek for “naked seed”) is a vascular plant that produces seeds that are not protected by fruit but are hidden in a woody cone. They do not have flowers, but most retain their leaves year round. Gymnosperms include over 600 species in four divisions: Conifers, Cycad, Ginkgoes, and Nymphet’s. Most of today’s gymnosperms belong to the conifer division.
Gymnosperms are found in most of the world’s regions and take most of the credit for timber and paper products.
Angiosperms Angiosperms are vascular plants that produce flowers and fruit with one or more seeds. Angiosperms make up two classes: monocotyledonous and dicotyledonous plants. Angiosperms make up more than 80% of all plant species, ranging from roses to palm trees.
Gymnosperm – ‘naked seed’ * the endosperm is (n haploid) * reproduction is achieved through male and female cones * mainly represented by tree species * phylum confraternity * phylum nineteenth * phylum psychotherapy * phylum cinematography Angiosperm – flowering plant * the endosperm is (an triploid) * male pollen and female ovules are produced * fruits and flowers * phylum Anthony The main difference between bryophytes and tracheotomies is that bryophytes are on-vascular plants whereas tracheotomies are vascular plants.
Both of them have heterocyclic alternation of generation that meaner the two generations asymptotes and saprophytes are morphologically as well as cytological different. In bryophytes commemorate generation is more prominent in which male and female gametes fuse to each other to form zygote which develops into well protected embryo, while in tracheotomies, saprophytes generation is more dominant and commemorate generation is very small and inconspicuous.
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