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Plants and Photosynthesis. Plant cell Only in Plants  Chloroplast  Cell Wall  Vacuole (?)

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Presentation on theme: "Plants and Photosynthesis. Plant cell Only in Plants  Chloroplast  Cell Wall  Vacuole (?)"— Presentation transcript:

1 Plants and Photosynthesis

2 Plant cell Only in Plants  Chloroplast  Cell Wall  Vacuole (?)

3 Chloroplast

4 Why are leaves generally flat and broad?

5 Why are plants mostly green?  Main pigment is Chlorophyll A and B  Absorbs Blue and Red = Reflects Green

6 Photosynthesis

7 Photosynthesis  Process by which organisms use light energy to convert H 2 O and CO 2 into O 2 and C 6 H 12 O 6 (Carbohydrates).

8 How do you get water and nutrients up there?

9 Vascular System - Xylem  Xylem:  Hollow sieve tube that transports water

10 Vascular Tissue - Phloem  Phloem:  Sieve tubes and companion cells that carry materials like carbohydrates

11

12

13 What are the four groups of plants? Mosses (Bryophytes) Ferns (pterophytes) Cone-Bearing (Gymnosperm) Flowering Plants (Angiosperms)

14 SMART

15 Angiosperms – “Enclosed Seeds”  Have ovaries that surround/protect seeds  Fruits

16 Parts of a flower (sketch)

17 SMART Come back!!!!!!

18

19 Dicot and monocot


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