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This Concept Map, created with IHMC CmapTools, has information related to: 11.2 bryophyte-ezatul amira, sporophyte is inconspicious and dependent on gametophyte for food and shelter, polytrichum meiosis spore(n), *upright sporophyte embedded in gametophyte tissue *single chloroplast example hornworst anthoceros, ~small ~non-vascular ~most primitive terrestrial ~lack of vascular issue (not form true roots,stem and leaves) ~xylem consist of tracheid but lack of vessel ~phloem tissue consist of sieve tube but lack of companion cells ~limit to habitats where water available ~rhizoid(simple root-like structure) anchor the plant to ground to absorb moisture dominant generation sporophyte, egg (n) fertilization zygote(2n), BRYOPHYTES class hepaticae, sperm (n) ???? ????, UNIQUE CHARACTERISTIC are ~small ~non-vascular ~most primitive terrestrial ~lack of vascular issue (not form true roots,stem and leaves) ~xylem consist of tracheid but lack of vessel ~phloem tissue consist of sieve tube but lack of companion cells ~limit to habitats where water available ~rhizoid(simple root-like structure) anchor the plant to ground to absorb moisture, capsule (2n) meiosis spore(n), ganetophyte is inconspicious and dependent on gametophyte for food and shelter, sporophyte(2n) ???? capsule (2n), spore(n) protonemata(n) female gametophyte (n), female gametophyte (n) archegonium(n) egg (n), BRYOPHYTES class musci, BRYOPHYTES ???? UNIQUE CHARACTERISTIC, male gametophyte(n) antheridium(n) sperm (n), *upright gameophyte with stem and leave *multicelllular rhizoids example moss polytrichum, spore(n) protonemata(n) male gametophyte(n), hepaticae characteristic *flattened ribbon-like or leafy gametophyte *single-celled rhizoid, BRYOPHYTES life cycle polytrichum