Terrestrial adaptations Mosses Ferns Repro Misc 200 200

Terrestrial adaptations Mosses Ferns Repro. Misc. $200 $200 $400 $400 $600 $600 $800 $800 $1000 $1000

Final Jeopardy Alternation of Generations

Final Jeopardy Label 1. Spores 2. Protonema 3. Gametophyte 4. Antheridium 5. Archegonia 6. Egg 7. Sperm 8. zygote 9. Embryo 10. Sporophyte 11. Sporangia

$200 • Roots - Absorb water/nutrients & anchor plant • Stems - Support & connects roots to leaves • Leaves - photosynthesize Function of roots, stems, & leaves

$400 Cuticle Waxy leaf covering that helps prevents water loss

$600 stomata Microscopic pores that exchange gases & help prevent water loss

$800 Xylem – move water & minerals Phloem – distribute products of p/s Two types of vascular tissue & what they do

$1000 - Hold itself up (support) Get water & nutrients from soil Move water & nutrients throughout plant Avoid water loss Maintain gas exchange balance Reproduce without water Survive changing conditions List 4 challenges to life on land?

$200 Bryophyta Mosses’ phylum

$400 Non-vascular Plants are classified into two groups. This is mosses’ group.

$600 • Primary producer • Pioneer species Ecological roles

$800 sporangia sporophyte seta Leaflets/stem gametophyte rhizoids Label

$1000 • • No connective tissue No cuticle No roots Need water to reproduce Why mosses are dependent on water

$200 Tracheophyta Ferns’ phylum

$400 • Primary producer • Pioneer plant Ecological roles

$600 No seeds How ferns are different from other vascular plants

$800 frond leaflet fiddlehead stipe rhizome roots Label

$1000 • Has true roots • Has true leaves (including cuticle) • Has vascular tissue Why ferns are considered “true” land plants

$200 gametophyte What spores develop into?

$400 sporophyte What the zygote develops into?

$600 Prothallus Name of the fern gametophyte

$800 Sporophyte & zygote Diploid stages

$1000 Sporophyte producing spores When meiosis occurs

$200 Underside of frond Location of sori

$400 Moss Plant whose sporophyte generation is dependent on the gametophyte

$600 • Mosses = gametophyte • Ferns = sporophyte Dominant generation in mosses & dominant generation in ferns

$800 Sperm must swim to egg Reason why ferns have some dependence on water

$1000 • Non-vascular • Alternation of generations • Need water to reproduce How mosses are similar to algae

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