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TEST PLANTS AND ANIMAL
Multiple Choice
Identify the letter of the choice that best completes the statement or answers the question.
Figure 21-3
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1. Refer to Figure 21-3. Removing which structure would cause this plant to fall over?
a. A
c. C
b. B
d. D
2. Refer to Figure 21-3. Which structure is used for the transportation of nutrients?
a. A
c. C
b. B
d. D
3. Refer to Figure 21-3. Removing which structure would cause this plant to starve?
a. A
c. C
b. B
d. D
4. Refer to Figure 21-3. Which structure collects water?
a. A
c. C
b. B
d. D
5. Where does most photosynthesis take place?
a. in the cells of the cortex
c. in the palisade mesophyll
b. in the spongy mesophyll
d. in the stomata
6. What is the primary function of plant leaves?
a. to support the plant
c. to take in water
b. to produce flowers
d. to trap sunlight for photosynthesis
7. To control water loss, the size of the stomata is reduced by the _____.
a. xylem
c. cambium
b. phloem
d. guard cells
8. Sugars and other organic compounds are transported throughout the plant by the _____.
a. tracheids
c. phloem cells
b. guard cells
d. xylem cells
9. The _____ produces new xylem and phloem cells in the stems and roots.
a. epidermis
c. apical meristem
b. endodermis
d. vascular cambium
10. A plant's response to an external stimulus that comes from a particular direction is called _____.
a. tropism
c. flowering
b. nastic response
d. cell division
11. Guard cells close the _____ to prevent excess water loss.
a. stomata
c. epidermis
b. trichomes
d. collenchyma
a
Figure 23-2
____ 12. What structure shown in Figure 23-2 produces sugars?
a. A
c. C
b. B
d. D
Figure 23-5
____ 13. Which picture shown in Figure 23-5 is the most likely outcome?
a. A
c. C
b. B
d. D
____ 14. Figure 23-5 is a good example of
a. tropism
c. osmosis
b. plant growth
d. sun absorption
Figure 24-3
____ 15. Which structure is the male sexual organ in Figure 24-3?
a. A
c. C
b. B
d. D
____ 16. Which structure is the female sexual organ in Figure 24-3?
a. A
c. C
b. B
d. D
____ 17. When pollen from one flower pollinates another flower,this is called__________
a. pollination
c. self pollination
b. cross pollination
d. tropism
Figure 24-4
____ 18. Which part of the plant shown in Figure 24-4 will ripen into a fruit?
a. A
c. C
b. B
d. D
____ 19. Roots
a. absorb water and minerals.
c. anchor the plant.
b. store surplus food.
d. All of the above
____ 20. Stems
a. contain vascular tissue.
c. support the plant body.
b. connect a plant's roots to its leaves.
d. All of the above.
____ 21. Plants are green because they contain
a. chlorophyll
c. cellulose
b. chloroplasts
d. Cones
____ 22. Flowering plants, such as oak trees and dandelions
a. are the least common plants.
c. are nonvascular.
b. are classified as angiosperms.
d. don't produce fruits.
____ 23. Which of the following is NOT a leaf structure?
a. a stigma
c. a stoma
b. a guard cell
d. a cuticle
____ 24. The purpose of the cuticle on a plant is to
a. absorb the sun's light energy.
c. keep the plant from drying out.
b. allow the plant to breathe.
d. protect the plant from insects.
____ 25. Some scientists think that plants share a common ancestor with
a. red algae.
c. brown algae.
b. green algae.
d. None of the above
____ 26. All angiosperms produce which of the following structures?
a. seeds in cones
c. rhizoids and rhizomes
b. flowers and fruits
d. none of the above
____ 27. The plant structures that often attract insects and other pollinators to a flower are called
a. stamens.
c. ovaries.
b. petals.
d. pistils.
Examine the diagram of a leaf below, and answer the questions that follow.
____ 28. Which structure is indicated by A?
a. stoma
c. cuticle
b. guard cells
d. vascular tissue
____ 29. Which structure transports water?
a. A
c. C
b. B
d. D
____ 30. Which structure surrounds the stomata?
a. A
c. C
b. B
d. D
____ 31. Which structure allows carbon dioxide to enter?
a. A
c. C
b. B
d. D
____ 32. Which structure allows water and oxygen to exit the leaf?
a. A
c. C
b. B
d. D
____ 33. Which structure opens and closes the stomata?
a. A
c. C
b. B
d. D
____ 34. Plants that live for only one year are called__________
a. annuals
c. biannual
b. perennial
d. none of the above
____ 35. Plants that grow for only two years are called________________
a. annuals
c. biennials
b. perennials
d. angiosperms
C
D
Figure 23–1
____ 36. Figure 23–1 shows cross sections of monocot and dicot
a. roots.
c. root hairs.
b. leaf veins.
d. stems.
____ 37. In the above figure what is A?
a. leaf
c. cork
b. cambium
d. vascular bundles
____ 38. In the above figure D is a
a. monocot stem
c. tap root
b. dicot stem
d. stamen
____ 39. What might a thin tree ring indicate?
a. increased production of xylem
c. decreased production of phloem
b. xylem production in winter
d. a year of drought
____ 40.
Layer of the stem that produces xylem and phloem cells is called the _______
a. leaf
b. root hair
c. ovule
d. cambium
____ 41.
What are trees that never loose their leaves called?
a. angiosperms
b. dicots
c. conifers
d. deciduous
____ 42. Animals that have a backbone are called this
a. dorsal
c. invertebrate
b. ventral
d. vertebrate
____ 43. Animals that do not have a backbone are called______________.
a. vertebrates
c. dorsal
b. invertebrates
d. ventral
____ 44. The back of an organism is called ___________
a. ventral
c. condricthyes
b. mollusca
d. dorsal
____ 45. Having an internal skeleton is referred to as an __________
a. exoskeleton
c. dorsal skeleton
b. endoskeleton
d. ventral skeleton
____ 46. Stinging cells found in jellyfish and other Cnidarians are called_________
a. cambium
c. metamorphosis
b. sessile
d. nematocysts
Figure 26-3
____ 47. The above organisms belong to which of the following phyla?
a. mollusca
c. porfirea
b. cnidarians
d. platyhelminthes
Figure 26-4
____ 48. These worms all belong to what phylum?
a. annelids
b. nematodes
c. platyhelminthes
d. chilopoda
Figure 27-2
____ 49. The above group of animals all belong to what phylum
a. Porifera
c. mollusca
b. chordates
d. cnidarians
Figure 27-3
____ 50. The above picture is that of a squid , to which class does the squid belong to ?
a. cephalopoda
c. bivalvia
b. gastropoda
d. amphibians
____ 51. Crabs, lobsters, shrimps, and pill bugs are members of the class _____.
a. Insecta
c. Crustacea
b. Chilopoda
d. Arachnida
____ 52. How many pairs of jointed appendages do arachnids have?
a. two
c. three
b. four
d. six
____ 53. The phylum name of Arthropods stand for _________.
a. the coelom
c. jointed appendages
b. the endoskeleton
d. bilateral symmetry
____ 54.
Figure 28-3
The above picture of an octopus belongs to what phyla of organisms?
a. arthropods
b. chordates
c. mollusca
d. echinodermata
Figure 28-6
____ 55. The above fig.28-6 shows a series of changes that occur as an insect develops into an adult. This
process is known as ____________
____ 56.
____ 57.
____ 58.
____ 59.
____ 60.
a. sessile
c. development
b. metamorphosis
d. nematocysts
How many pairs of legs are there on most body segments of a centipede?
a. one
c. five
b. two
d. six
Bony fishes belong to the class _____.
a. Agnatha
c. Amphibia
b. Osteichthyes
d. Chondrichthyes
In chordates, the long supporting rod that runs through the body is called the
a. nerve cord.
c. pharyngeal pouch.
b. notochord./spinal cord
d. tail.
Modern jawless fishes include
a. skates.
c. lampreys.
b. sharks.
d. lungfishes.
All fishes in the class Chondrichthyes are alike in the
a. foods that they eat.
c. shape of their bodies.
b. size and form of their teeth.
d. composition of their skeletons which is
cartilage
____ 61. All of the following organisms belong to the same chordate class called________.
Figure 32-3
a. amphibians
b. aves
c. mammals
d. reptiles
____ 62. The above picture is that of an earthworm to what phylum does it belong?
a. crustaceans
c. chordates
b. annelida
d. Porifera
____ 63. The above picture is that of a starfish to what phylum does it belong?
a. athropoda
c. echinodermata
b. annelida
d. platyhelminthes
____ 64. To which class of chordates do birds belong to?
a. aves
c. reptiles
b. amphibians
d. agnatha
____ 65. The above picture is that of a sponge to what phylum does it belong to?
a. nematoda
c. arachnids
b. mollusca
d. Porifera
____ 66. Sea horses eels and perch are examples of what class of fish
a. ampibians
c. chondricthyes
b. osteichthyes
d. agnatha
____ 67. This class of chordates first develop in the water and then live on land
a. aves
c. reptiles
b. amphibians
d. mammals
____ 68. This class of chordate have dry scaly skin
a. mullusca
c. osteichthyes
b. amphibians
d. reptiles
____ 69. Frogs are examples of which class of chordates?
a. amphibians
c. mammals
b. reptiles
d. cnidarians
____ 70. This phylum of animals are the worms that have segmented bodies,name the phylum
a. platyhelminthes
c. annelids
b. nematodes
d. arachnids
____ 71. This class of mollusk contains 2 shells,name the class.
a. gastropods
c. bivalvia
b. cephalopods
d. annelids
____ 72. This phylum of animal are called round worms
a. platyhelminthes
c. annelids
b. nematoda
d. gastropods
____ 73. These phyla of organisms are soft-bodied animal that have a muscular foot surrounded by 1 or two
shells and some time have one internal shell.
a. annelids
b. chordates
c. arthropods
d. mollusca
____ 74. Spiders and tarantulas are examples of what class of arthropod
a. arachnids
c. crustaceans
b. annelids
d. insects
____ 75. ______ Are the largest group of arthropods
a. insects
c. crustaceans
b. arachnids
d. diplopods
____ 76. Phylum of animals which are commonly known as flat worms
a. mollusca
c. annelids
b. platyhelminthes
d. nematodes
____ 77. Name the class that has marine animals with crusty outer shell.
a. mollusca
c. echinoderms
b. insects
d. crustaceans
____ 78. This class of chordates have feathers and are believed to have evolved from reptiles
a. agnatha
c. aves
b. amphibians
d. mammals
____ 79. This class of chordates have hair and feed their young milk
a. mammals
c. amphibians
b. reptiles
d. osteicthyes
____ 80. __________ Are examples of insects
a. lampreys, hagfish
b. beetles,grasshoppers,butterflies
c. millipedes
d. centipedes