Questions+31-40+(per+9)

By kayyy and jooooooaan

48. A place where vascular tissue used to enter leaves.


 * 1) Tissue scar
 * 2) Deep Scar
 * 3) Leaf vein
 * 4) Bundel Scar

49. leaf edge is smooth and also known as entire


 * 1) Toothed Margin
 * 2) Sharp Margin
 * 3) Smooth Margin
 * 4) Silk Margin

50. Located in the center of the stem which then is surrounded by xylem.
 * 1) Phloem
 * 2) Pith
 * 3) Xylem
 * 4) Pit
 * 5) Wood

51. A bud found at the end of a twig
 * 1) Leaf Bud
 * 2) Baby Bud
 * 3) Terminal Bud
 * 4) Leaflet Bud
 * 5) Lateral Bud

52. A product that carries sap around the tree


 * 1) Xylem
 * 2) Maple Syrup
 * 3) Phloem
 * 4) Sap
 * 5) Pith

53.Trees that have a variety of fruits and flowers with thin leaves.
 * 1) Conifers
 * 2) Maple
 * 3) Broadleaf
 * 4) Shortleaf

54. Modified Branch
 * 1) Twig
 * 2) spines
 * 3) Thorns
 * 4) Pith

55. Has a single leaf blade
 * 1) Compound leaf
 * 2) Broad Leaf
 * 3) Opposite Leaves
 * 4) Alternate leaves
 * 5) Simple leaf

56. Why dont we see other pigments?
 * 1) They are tiny like Mr. Hakim
 * 2) Chlorophyll is blocking them
 * 3) Both one and two
 * 4) none of the above

57. Anthrocyanins, what colors do they create in a leaf?


 * 1) Yellow, orange, brown
 * 2) red, purple, blue
 * 3) green
 * 4) purple, green, red

58. What are the pros of carotenids?


 * 1) they absorbe wave lenghts assisting in photosynthesis
 * 2) produced as sugar breakdown in the leaf slows
 * 3) found inside chloroplasts
 * 4) they release toxins into the ground

59. What aren't present throughout the year as other pigments


 * 1) Chlorophyll
 * 2) Anthrocyanins
 * 3) Carotenoids
 * 4) Philanthropy

60. Give some examples of tree identifications

61. Why do trees change colors?

62. Draw and describe the difference between alternate and opposite leaves.

63. Explain the diffenrences between a conifer and a broadleaf tree.