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Today’s plan

Date : May 12, 2014 Page : Table of Contents p.17 Vocabulary: Last 3 pages Warm-ups (all) Front Cover W.O.D : Cotyledon – “seed leaf;” the first leaf/leaves to germinate from a seed. Warm-Up Question : Did your plant have one or two cotyledons?. Today’s plan .

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Today’s plan

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  1. Date: May 12, 2014Page: Table of Contents p.17 Vocabulary: Last 3 pages Warm-ups (all) Front CoverW.O.D: Cotyledon – “seed leaf;” the first leaf/leaves to germinate from a seed. Warm-Up Question: Did your plant have one or two cotyledons?

  2. Today’s plan • Notes on Monocot vs Dicot • Return tests, take questions • Grades • Monocot vs Dicotcoloring • Reflection • Tomorrow’s plan.

  3. Comparing Monocots and Dicots • How are cotyledons different between monocots and dicots? • What is an angiosperm? • How are roots different? • How are leaves different? • How are flowers different?

  4. How are cotyledons different between monocots and dicots?

  5. What is an angiosperm? • Angiosperms are flowering plants

  6. How are roots different? • Monocot roots are fibrous. • Dicot roots are taproots.

  7. How are leaves different? • Monocots have parallel veins in their leaves. • Dicots have net-like veins in their leaves.

  8. How are flowers different? • Monocots have petal in multiples of 3. • Dicots have petals in multiples of 4 or 5.

  9. Key • M • D • M • D • M • D • D • M • M • D • D • M • M • D • M • D

  10. Factors needed for germination • Water –activates hormones and enzymes seed swelling and bursting of seed coat • Oxygen- many metabolic reactions needed for aerobic respiration; no metabolic activities? no germination • Suitable temperature- enzyme activity requires optimum temperatures

  11. Reflection: • Were most of our plants planted for the garden monocots or dicots?

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