Evolution%20and%20Phylogeny

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Evolution and Phylogeny
Bonus 1 due
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Molecular similarities show relationships that
are not obvious by morphology
Fig 27.2
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Fig 27.2
Convergent Evolution
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Fig 1.5
phylogenetic hierarchy
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Phylogeny and its connection to evolution
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Phylogenies as multiple hypotheses
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Fig 27.3
Phylogenies as multiple hypotheses parsimony
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Fig 28.1
Evolutionary basis of Domains
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Fig 1.9
Life as we know it
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Next Plant Physiology
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(No Transcript)
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Plants grow and reproduce, as well as, respond to
the environment.
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light
Photosynthesis
CO2 H2O
C6H1206 O2
sugar
Cellular Respiration
CO2 H2O
C6H1206 O2
sugar
energy
ADP
ATP
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Fig 7.6
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Energy transfer
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Cellular Differences between
Animal Cells
Plant Cells
Character Cell Exterior Energy

• Extracellular Matrix of protein

• Cell Wall of cellulose

• Mitochondria only

• Chloroplast and Mitochondria

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Fig 23.8
Plants grow at the tips Meristems
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Animals grow diffusely
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Fig 10.1
Photosynthesis Plants can make sugar using
energy from the sun, water from the ground, and
CO2 from the air.
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Fig 10.21
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Stomata control entry of CO2 and exit of H2O from
plant leaves
Fig 10.21
Stomata
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Stomata on the underside of a leaf
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Fig 37.11
Plant transportation
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Fig 36.2
Plants transport water, sugar, minerals, hormones
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water transport limits plant growth
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Fig 36.28
meristem
The formation of wood
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Fig 36.29
vascular meristem
phloem
xylem
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Function shapes structureStructure enables
function
Bonus 1 due, now