1. Plant Kingdom
EQ: How do parts of plants function for the survival of the whole organism?

2. Plants With Seeds
General Information

3. Plants With Seeds
General Information
Life Span

4. Plants With Seeds General Information Life Span
Annuals- reproduce one year/ die
Snapdragons

5. Plants With Seeds General Information Life Span
Annuals- reproduce one year/ die
Biennials- reproduce second year/ die
The Sweet William Dwarf.

6. Plants With Seeds General Information Life Span The Plantain Lilly.
Annuals- reproduce one year/ die
Biennials- reproduce second year/ die
Perennials – reproduce each year/ live many years
The Plantain Lilly.

7. Plants With Seeds
B. Tropism- a plant growing toward or away from a stimulus.

8. Plants With Seeds
B. Tropism- a plant growing toward or away from a stimulus.
1. Positive tropism – plant grows toward the stimulus.

9. Plants With Seeds
B. Tropism- a plant growing toward or away from a stimulus.
1. Positive tropism – plant grows toward the stimulus.
2. Negative tropism – plant grows away from stimulus.

10. Plants With Seeds
B. Tropism- a plant growing toward or away from a stimulus.
1. Positive tropism – plant grows toward the stimulus.
2. Negative tropism – plant grows away from stimulus.
3. Examples:

11. Plants With Seeds
3. Examples:

12. Plants With Seeds 3. Examples:
a. Phototropism = response to light – a positive tropism

13. Plants With Seeds 3. Examples:
a. Phototropism = response to light – a positive tropism
b. Gravitropism = response to gravity where roots show a positive tropism and stems show a negative tropism.

14. Positive Tropism
Phototropism

15. Sunflower tropism
                                    

16. Negative tropism
Charles Darwin was one of the first to scientifically document that roots show positive gravitropism and stems show negative gravitropism. That is, roots grow in the direction of gravitational pull (i.e., downward) and stems grow in the opposite direction (i.e., upwards).

17. Example of Geotropism in the remaints of a cellar of a roman villa in the Archeologic Park in Baia, Italy

18. Negative tropism
Gravity is used to signal root growth downwards and shoots upwards. (Shoots also use light (phototropism) to direct growth away from gravity.) 

19. II. Plant Parts

20. II. Plant Parts
A. Leaves

22. II. Plant Parts
A. Leaves
1. Photosynthesis

23. II. Plant Parts
A. Leaves
1. Photosynthesis
a. Definition: food making process in leaves using light energy captured by chlorophyll in the cholorplasts

24. II. Plant Parts
A. Leaves
1. Photosynthesis
a.Definition: food making process in leaves using light energy captured by chlorophyll in the cholorplasts
b. 6CO2 + 6H2O C6H12O6 + 6O2

25. II. Plant Parts
A. Leaves
1. Photosynthesis
a. Definition: food making process in leaves using light energy captured by chlorophyll in the cholorplasts
b. 6CO2 + 6H2O C6H12O6 + 6O2
Carbon Dioxide

26. II. Plant Parts
A. Leaves
1. Photosynthesis
a. Definition: food making process in leaves using light energy captured by chlorophyll in the cholorplasts
b. 6CO2 + 6H2O C6H12O6 + 6O2
Water

27. II. Plant Parts
A. Leaves
1. Photosynthesis
a. Definition: food making process in leaves using light energy captured by chlorophyll in the cholorplasts
b. 6CO2 + 6H2O C6H12O6 + 6O2
Sugar

28. II. Plant Parts
A. Leaves
1. Photosynthesis
a. Definition: food making process in leaves using light energy captured by chlorophyll in the cholorplasts
b. 6CO2 + 6H2O C6H12O6 + 6O2
oxygen

29. II. Plant Parts Photosynthesis c. Reasons photosynthesis is A. Leaves
important to humans.

30. II. Plant Parts Photosynthesis c. Reasons photosynthesis is A. Leaves
important to humans.
(1) Starts the food chain for all
life forms.

31. II. Plant Parts Photosynthesis c. Reasons photosynthesis is A. Leaves
important to humans.
(1) Starts the food chain for all
life forms.
(2) Provides O2 to breathe

32. (2) Provides O2 to breathe

33. (2) Provides O2 to breathe
oxygen

34. (2) Provides O2 to breathe
oxygen

35. (2) Provides O2 to breathe
oxygen

36. (2) Provides O2 to breathe
oxygen
carbon dioxide

37. (2) Provides O2 to breathe
oxygen
carbon dioxide
Carbon dioxide / oxygen cycle

38. 2. Classification:

39. 2. Classification:
a. Veining

40. 2. Classification:
a. Veining
(1) Parallel
            

41. 2. Classification:
a. Veining
(2) Palmate
                 

42. 2. Classification:
a. Veining
(3) Pinnate
(a) opposite pinnate
                  

43. 2. Classification:
a. Veining
(3) Pinnate
(b) alternate pinnate
                               
                            

44. 2. Classification:
b. Edging / Shape

45. 2. Classification:
b. Edging / Shape
(1) Smooth
                               

46. 2. Classification:
b. Edging / Shape
(2) Toothed
                       
                           

47. 2. Classification:
b. Edging / Shape
(3) Lobed
                            
               

48. 2. Classification:
c. Needles

49. 2. Classification:
c. Needles
(1) Single

50. 2. Classification:
c. Needles
(2) Attached

51. Flowers:
                             

52. Flowers:
B. Flowers: Purpose and Reproduction
                             

53. Flowers: B. Flowers: Purpose and Reproduction
1. Flower parts and functions
                             

54. Flowers: B. Flowers: Purpose and Reproduction
1. Flower parts and functions
a. Pistil = female reproductive
organ
                             

55. Flowers: B. Flowers: Purpose and Reproduction
1. Flower parts and functions
a. Pistil = female reproductive
organ
(1) Stigma: Catches pollen
                             

56. Flowers: B. Flowers: Purpose and Reproduction
1. Flower parts and functions
a. Pistil = female reproductive
organ
(1) Stigma: Catches pollen
(2) Style: Allows a place for
tube to carry sperm from
pollen to egg in ovary.
                             

57. Flowers: B. Flowers: Purpose and Reproduction
1. Flower parts and functions
a. Pistil = female reproductive
organ
(1) Stigma: Catches pollen
(2) Style: Allows a place for
tube to carry sperm from
pollen to egg in ovary.
(3) Ovary: Contains eggs which
become seeds once they are
fertilized by the pollen.
                             

58. Flowers: B. 1.
b. Stamen: Male reproductive
organ
                             

59. Flowers: B. 1. b. Stamen: Male reproductive organ
(1). Filament: Holds the
anther up so wind and
bees take pollen.
                             

60. Flowers: B. 1. b. Stamen: Male reproductive organ
(1). Filament: Holds the
anther up so wind and
bees take pollen.
(2). Anther: Produces pollen
                             

61. Flowers: B. 1.
c. Other flower parts
                             

62. Flowers: B. 1. c. Other flower parts (1). Petals: colorful to attract
insects
                             

63. Flowers: B. 1. c. Other flower parts (1). Petals: colorful to attract
insects
(2). Sepals: Protects the bud
before it opens.
                             

64. Flowers: B. 1. c. Other flower parts (1). Petals: colorful to attract
insects
(2). Sepals: Protects the bud
before it opens.
(3). Receptacle: Base or
“holder” of the flower.
                             

65. Flowers: B.
2. Sequence of steps for plants with
seeds (reproduction).
                             

66. Flowers: B. 2. Sequence of steps for plants with seeds (reproduction)
a. Anther produces pollen.
                             

67. Flowers: B. 2. Sequence of steps for plants with seeds (reproduction)
a. Anther produces pollen.
b. Pollen is carried by wind or
insects to stigma of a different
flower.
                             

68. Flowers: B. 2. Sequence of steps for plants with seeds (reproduction)
a. Anther produces pollen.
b. Pollen is carried by wind or
insects to stigma of a different
flower.
c. A tube grows from the pollen through the style to the ovary
                             

69. Flowers: B. 2. Sequence of steps for plants with seeds (reproduction)
d. Sperm cells that were in the
pollen travel through the tube
to the egg cells in the ovary.
                             

70. Flowers: B. 2. Sequence of steps for plants with seeds (reproduction)
d. Sperm cells that were in the
pollen travel through the tube
to the egg cells in the ovary.
e. Fertilization produces seed
(sperm + egg = seed)
                             

71. Flowers: B. 2. Sequence of steps for plants with seeds (reproduction)
f. Fruit forms around seed (ovary
where eggs were contained
becomes the fruit)
                             

72. C. Roots
1. Tap root: Has long main root with
tiny root hairs.
                     
                             
                  

73. C. Roots
2. Fibrous root: Spreads out as a
tangle.
                       
              
                  
                             
                     

74. D. Stems: 1. Have Vascular bundle tissue inside
to transport water and nutrients.
a. xylem: “elevator” going up.
b. phloem: “elevator” going down.
2. Annual Rings: Show the age in
woody stems.
                       
              
                  
                             
                     

75. E. Seeds: 1. Seed Coat: Protects the seed. 2. Embryo: The new plant.
3. Cotyledon: Stored food for the
new plant (embryo) when it starts
to sprout and grow.
                       
                                    
              
                     
                             
                  
Cotyledon
Embryo
Seed Coat