Exam 2 study questions

Howmightvascularplantshavehadadvantagesrelativetonon

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Unformatted text preview: ifecycle.Indicatewheremeiosis,mitosis, andfertilizationoccur.Ateachportioninyourlifecycle,indicatehowmanysetsof chromosomesarepresent.Labelthoroughly(e.g.spores,gametes,sporophyte,gametophyte).                 5. Proposeahypothesisthatexplainswhymodernvascularplantsaremuchmorecommonthan modernnon ­vascularplants.Howmightvascularplantshavehadadvantagesrelativetonon ­ vascularplants?Couldcompetitionplayedanimportantrole?Naturalselection?            2  FALL2013 SI BIOL1104k Worksheet12♠ Devlin Lecture7:PlantAnatomy 1. Answerthisquestioninwrittenform,justifyingyourresponsebyexplainingdifferences betweenprimaryandsecondarygrowth:Youbuiltatreefort2metersabo...
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