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gen bio 2 quiz 2

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Question
Answer
all vascular plants are ______ dominant with ________ dependent gametophytes   sporophyte sporophyte dependent gametophytes (what phylum of plants)  
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xylem and phloem   <xylem on up, phloem on down> <PHloem = products of PHotosynthesis> <xy-lem HI, phlo-em LOW> xylem (dead vascular tissue) transports minerals and water FROM the roots to up hi phloem (vascular tissue) transports SUGARS ( plant food <plant phood>  
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reduced gametophyte =   pollen! or EGG  
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3 clades of VASCULAR PLANTS   lycophyte, pterophyte, seed plants <lyco and pterophyte are both seedless vascular, the development is megaphylls in pterophytes, from less evolved microphylls in lycophytes>  
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lycophyll has what type of leaves pterophyte has phylogeny?>   microphylls <lyco micro> pterophyte has megaphylls NOT MONOPHYLETIC  
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Created by: danchopanda
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