Biology

_ 47. Stomata

 

 

 

Match the following characteristics with the correct group of plants.

 

 

 

A. flowering plants

 

 

 

B. ferns

 

 

 

C. mosses

 

 

 

D. algae

 

 

 

E. pine trees

 

 

 

____ 48. These land plants have a more conspicuous gametophyte than sporophyte generation.

 

 

 

____ 49. These are the first land plants that produced ovules.

 

 

 

____ 50. This group does not generally produce multicellular embryos.

 

 

 

 

 

Name: ______________________ ID: A

 

 

 

 

 

 

 

5

 

 

 

____ 51. The ovules of these plants are encased in a “vessel.”

 

 

 

____ 52. This group of land plants was the first to evolve xylem and phloem.

 

 

 

Match the following plant structures with the proper taxonomic group.

 

 

 

A. monocots

 

 

 

B. eudicots

 

 

 

____ 53. lack secondary growth

 

 

 

____ 54. parallel veins in the leaf, not branching

 

 

 

____ 55. vascular bundles in a ring in the stem

 

 

 

____ 56. two seed leaves formed in the seed

 

 

 

____ 57. a highly branching, shallow fibrous root system

 

 

 

Match the following plant hormones with their appropriate function.

 

 

 

A. This hormone is primarily responsible for the phototropic response.

 

 

 

B. Dwarf plants are deficient in this hormone.

 

 

 

C. This hormone causes leaves to drop and fruits to ripen.

 

 

 

D. This hormone counteracts growth regulators and causes dormancy.

 

 

 

E. This hormone stimulates cell division and the activation of lateral buds.

 

 

 

____ 58. auxin

 

 

 

____ 59. gibberellin

 

 

 

____ 60. cytokinin

 

 

 

____ 61. abscisic acid

 

 

 

____ 62. ethylene

 

 

 

Match the following cells/tissues with the proper chromosome number.

 

 

 

A. diploid

 

 

 

B. haploid

 

 

 

C. triploid

 

 

 

D. hexaploid

 

 

 

____ 63. a mature flowering plant

 

 

 

____ 64. microspores

 

 

 

____ 65. megaspores

 

 

 

____ 66. endosperm

 

 

 

____ 67. zygote

 

 

 

Match the following terms with the proper description.

 

 

 

A. evaporative water loss via the leaves

 

 

 

B. cells that transport water and dissolved minerals

 

 

 

C. water molecules that stick together by hydrogen bonding

 

 

 

D. water traveling short distances in small tubes

 

 

 

E. water molecules attracted to the cellulose cell walls of xylem cells

 

 

 

____ 68. cohesion

 

 

 

____ 69. capillary action

 

 

 

____ 70. adhesion

 

 

 

____ 71. transpiration

 

 

 

____ 72. xylem

 

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