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Practice Test Flashcards

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  1. 1. A division of the bryophytes, liverworts are relatively small plants which2. have adapted to different habitats. Two species of liverworts, Riella and3. Ricciocarpus, thrive in aquatic habitats. Some are found in the company of4. other vegetation such as mosses, lichens, and sedges in the tundra in5. Antarctica, while most others prefer moist, shady floors and tree trunks of6. tropical forests. Leafy liverworts, with two or three rows of lobe-shaped7. leaves which overlap incompletely, are discovered plentifully in the8. tropical forests. These plants develop water storage pockets which become9. home to a host of very small animals. They have a prostrate growth, and10. single-cell rhizoids -- hairlike projections -- anchor the plant but are11. incapable of transporting nutrients to the plants. The absence of midrib is12. quite common bryophytes. Sphaerocarpo, a Thallus liverwort,13. sometimes produces round rosettes or extended, flattened lobes.14. The bryophytes not only aid soil formation on rocky and unproductive land15. but balance the moisture content of the soil. Their epidermal cells -- outer16. cells of the plant -- fused with significant air pores enclose the17. photosynthetic cells. These pores play a major role in the photosynthetic18. process in which carbon dioxide is taken in and oxygen is given off. According to the passage, which of the following environments would LEAST likely promote

    Answer: Desert

    The passage describes liverworts thriving in aquatic habitats, moist tropical forests, and even the tundra in Antarctica, all environments characterized by significant moisture. A desert, however, is an extremely arid environment with very little water. Given liverworts' need for moisture, a desert would be the least likely environment to promote their growth and survival.

  2. 1. A division of the bryophytes, liverworts are relatively small plants which2. have adapted to different habitats. Two species of liverworts, Riella and3. Ricciocarpus, thrive in aquatic habitats. Some are found in the company of4. other vegetation such as mosses, lichens, and sedges in the tundra in5. Antarctica, while most others prefer moist, shady floors and tree trunks of6. tropical forests. Leafy liverworts, with two or three rows of lobe-shaped7. leaves which overlap incompletely, are discovered plentifully in the8. tropical forests. These plants develop water storage pockets which become9. home to a host of very small animals. They have a prostrate growth, and10. single-cell rhizoids -- hairlike projections -- anchor the plant but are11. incapable of transporting nutrients to the plants. The absence of midrib is12. quite common bryophytes. Sphaerocarpo, a Thallus liverwort,13. sometimes produces round rosettes or extended, flattened lobes.14. The bryophytes not only aid soil formation on rocky and unproductive land15. but balance the moisture content of the soil. Their epidermal cells -- outer16. cells of the plant -- fused with significant air pores enclose the17. photosynthetic cells. These pores play a major role in the photosynthetic18. process in which carbon dioxide is taken in and oxygen is given off. It can be inferred that tundra is well suited for which of the following?

    Answer: Surface vegetation with weak roots

    The passage describes liverworts as having 'prostrate growth' and 'single-cell rhizoids' that 'anchor the plant but are incapable of transporting nutrients.' This indicates that liverworts, including those found in the tundra, do not rely on deep roots for nutrient absorption and grow along the surface. Therefore, the tundra is well suited for surface vegetation with weak roots, as deep roots are not necessary for these plants.

  3. 1. A division of the bryophytes, liverworts are relatively small plants which2. have adapted to different habitats. Two species of liverworts, Riella and3. Ricciocarpus, thrive in aquatic habitats. Some are found in the company of4. other vegetation such as mosses, lichens, and sedges in the tundra in5. Antarctica, while most others prefer moist, shady floors and tree trunks of6. tropical forests. Leafy liverworts, with two or three rows of lobe-shaped7. leaves which overlap incompletely, are discovered plentifully in the8. tropical forests. These plants develop water storage pockets which become9. home to a host of very small animals. They have a prostrate growth, and10. single-cell rhizoids -- hairlike projections -- anchor the plant but are11. incapable of transporting nutrients to the plants. The absence of midrib is12. quite common bryophytes. Sphaerocarpo, a Thallus liverwort,13. sometimes produces round rosettes or extended, flattened lobes.14. The bryophytes not only aid soil formation on rocky and unproductive land15. but balance the moisture content of the soil. Their epidermal cells -- outer16. cells of the plant -- fused with significant air pores enclose the17. photosynthetic cells. These pores play a major role in the photosynthetic18. process in which carbon dioxide is taken in and oxygen is given off. It can be inferred from the first paragraph that leafy liverworts

    Answer: grow in horizontal positions

    The passage states in line 9 that liverworts 'have a prostrate growth.' Prostrate growth means growing flat along the ground or surface. Since leafy liverworts are a type of liverwort, it can be inferred that they also exhibit this horizontal growth pattern.

  4. 1. A division of the bryophytes, liverworts are relatively small plants which2. have adapted to different habitats. Two species of liverworts, Riella and3. Ricciocarpus, thrive in aquatic habitats. Some are found in the company of4. other vegetation such as mosses, lichens, and sedges in the tundra in5. Antarctica, while most others prefer moist, shady floors and tree trunks of6. tropical forests. Leafy liverworts, with two or three rows of lobe-shaped7. leaves which overlap incompletely, are discovered plentifully in the8. tropical forests. These plants develop water storage pockets which become9. home to a host of very small animals. They have a prostrate growth, and10. single-cell rhizoids -- hairlike projections -- anchor the plant but are11. incapable of transporting nutrients to the plants. The absence of midrib is12. quite common bryophytes. Sphaerocarpo, a Thallus liverwort,13. sometimes produces round rosettes or extended, flattened lobes.14. The bryophytes not only aid soil formation on rocky and unproductive land15. but balance the moisture content of the soil. Their epidermal cells -- outer16. cells of the plant -- fused with significant air pores enclose the17. photosynthetic cells. These pores play a major role in the photosynthetic18. process in which carbon dioxide is taken in and oxygen is given off. In line 9, the word "host"could best replaced by which of the following?

    Answer: Group

    In the context 'home to a host of very small animals,' the word 'host' refers to a large number or collection of something. Among the given options, 'Group' is the most appropriate synonym for a collection of animals, implying a multitude without the specific connotations of 'mob,' 'colony,' or 'band'.

  5. 1. A division of the bryophytes, liverworts are relatively small plants which2. have adapted to different habitats. Two species of liverworts, Riella and3. Ricciocarpus, thrive in aquatic habitats. Some are found in the company of4. other vegetation such as mosses, lichens, and sedges in the tundra in5. Antarctica, while most others prefer moist, shady floors and tree trunks of6. tropical forests. Leafy liverworts, with two or three rows of lobe-shaped7. leaves which overlap incompletely, are discovered plentifully in the8. tropical forests. These plants develop water storage pockets which become9. home to a host of very small animals. They have a prostrate growth, and10. single-cell rhizoids -- hairlike projections -- anchor the plant but are11. incapable of transporting nutrients to the plants. The absence of midrib is12. quite common bryophytes. Sphaerocarpo, a Thallus liverwort,13. sometimes produces round rosettes or extended, flattened lobes.14. The bryophytes not only aid soil formation on rocky and unproductive land15. but balance the moisture content of the soil. Their epidermal cells -- outer16. cells of the plant -- fused with significant air pores enclose the17. photosynthetic cells. These pores play a major role in the photosynthetic18. process in which carbon dioxide is taken in and oxygen is given off. According to the passage, the main function of a rhizoid is to

    Answer: support the plant

    Lines 9-11 explicitly state that 'single-cell rhizoids -- hairlike projections -- anchor the plant but are incapable of transporting nutrients to the plants.' The word 'anchor' directly means to hold or support the plant in place. This clarifies that their primary function is support, not nutrient transport or water preservation.

  6. 1. A division of the bryophytes, liverworts are relatively small plants which2. have adapted to different habitats. Two species of liverworts, Riella and3. Ricciocarpus, thrive in aquatic habitats. Some are found in the company of4. other vegetation such as mosses, lichens, and sedges in the tundra in5. Antarctica, while most others prefer moist, shady floors and tree trunks of6. tropical forests. Leafy liverworts, with two or three rows of lobe-shaped7. leaves which overlap incompletely, are discovered plentifully in the8. tropical forests. These plants develop water storage pockets which become9. home to a host of very small animals. They have a prostrate growth, and10. single-cell rhizoids -- hairlike projections -- anchor the plant but are11. incapable of transporting nutrients to the plants. The absence of midrib is12. quite common bryophytes. Sphaerocarpo, a Thallus liverwort,13. sometimes produces round rosettes or extended, flattened lobes.14. The bryophytes not only aid soil formation on rocky and unproductive land15. but balance the moisture content of the soil. Their epidermal cells -- outer16. cells of the plant -- fused with significant air pores enclose the17. photosynthetic cells. These pores play a major role in the photosynthetic18. process in which carbon dioxide is taken in and oxygen is given off. What does the statement "The absence of a midrib is quite common in the bryophytes" in lines 11-12 mean?

    Answer: The bryophytes do not have the middle vein.

    A 'midrib' in botany refers to the main vein of a leaf. The statement 'The absence of a midrib is quite common in the bryophytes' means that it is typical or widespread for bryophytes not to possess this central vein. Therefore, it implies that bryophytes generally do not have a middle vein.

  7. 1. A division of the bryophytes, liverworts are relatively small plants which2. have adapted to different habitats. Two species of liverworts, Riella and3. Ricciocarpus, thrive in aquatic habitats. Some are found in the company of4. other vegetation such as mosses, lichens, and sedges in the tundra in5. Antarctica, while most others prefer moist, shady floors and tree trunks of6. tropical forests. Leafy liverworts, with two or three rows of lobe-shaped7. leaves which overlap incompletely, are discovered plentifully in the8. tropical forests. These plants develop water storage pockets which become9. home to a host of very small animals. They have a prostrate growth, and10. single-cell rhizoids -- hairlike projections -- anchor the plant but are11. incapable of transporting nutrients to the plants. The absence of midrib is12. quite common bryophytes. Sphaerocarpo, a Thallus liverwort,13. sometimes produces round rosettes or extended, flattened lobes.14. The bryophytes not only aid soil formation on rocky and unproductive land15. but balance the moisture content of the soil. Their epidermal cells -- outer16. cells of the plant -- fused with significant air pores enclose the17. photosynthetic cells. These pores play a major role in the photosynthetic18. process in which carbon dioxide is taken in and oxygen is given off. The author defines all of the following words EXCEPT

    Answer: "Vegetation" (line 4)

    The author defines 'Liverworts' as 'A division of the bryophytes' (line 1), 'Rhizoids' as 'hairlike projections' (line 10), and 'Epidermal cells' as 'outer cells of the plant' (lines 15-16). However, the word 'Vegetation' in line 4 is used without any explicit definition or explanation of its meaning within the passage.

  8. 1. A division of the bryophytes, liverworts are relatively small plants which2. have adapted to different habitats. Two species of liverworts, Riella and3. Ricciocarpus, thrive in aquatic habitats. Some are found in the company of4. other vegetation such as mosses, lichens, and sedges in the tundra in5. Antarctica, while most others prefer moist, shady floors and tree trunks of6. tropical forests. Leafy liverworts, with two or three rows of lobe-shaped7. leaves which overlap incompletely, are discovered plentifully in the8. tropical forests. These plants develop water storage pockets which become9. home to a host of very small animals. They have a prostrate growth, and10. single-cell rhizoids -- hairlike projections -- anchor the plant but are11. incapable of transporting nutrients to the plants. The absence of midrib is12. quite common bryophytes. Sphaerocarpo, a Thallus liverwort,13. sometimes produces round rosettes or extended, flattened lobes.14. The bryophytes not only aid soil formation on rocky and unproductive land15. but balance the moisture content of the soil. Their epidermal cells -- outer16. cells of the plant -- fused with significant air pores enclose the17. photosynthetic cells. These pores play a major role in the photosynthetic18. process in which carbon dioxide is taken in and oxygen is given off. Why are the air pores important?

    Answer: They facilitate the photosynthetic action.

    The passage states in lines 17-18 that the 'air pores play a major role in the photosynthetic process in which carbon dioxide is taken in and oxygen is given off.' This directly indicates that these pores are crucial for facilitating the exchange of gases necessary for photosynthesis. Therefore, they facilitate the photosynthetic action.

  9. Read the following paragraph and answer the question at the bottom1. The leading causes of amnesia are either physical or psychological. In2. antergrade amnesia, the subject is unable to recall the events that occur after3. a shock or an injury to the brain; however, past memories will not be lost. In4. retrograde amnesia, the patient is capable of recalling events that occurs after the5. trauma; interestingly enough, information stored before the shock, is lost and6. cannot be retrieved. In paraamnesisa, established memories are contorted. In7. psychogenic fugue, the subject may venture into a new lifestyle, trying to8. repress memories which lead to trepidation. The events happening during9. psychogenic fugue are non-retrievable. Nonetheless, the experiences that10. happened before the onset can be recovered. Among the most popular11. treatments for psychologically related amnesia are psychotherapy, the use of12. drugs, and hypnosis.What is the main topic of the passage?

    Answer: Different types of amnesia.

    The passage primarily describes different categories of amnesia, such as antergrade amnesia, retrograde amnesia, paraamnesia, and psychogenic fugue. It details the unique characteristics and effects of each type. Therefore, the main topic is the different types of amnesia.

  10. Shortening the travel distance between the Atlantic and Pacific Ocean by more than 7800 miles, the Panama Canal is ______ canal in the world.

    Answer: the busiest

    The sentence compares the Panama Canal to *all* other canals in the world, indicating a superlative degree. 'The busiest' is the correct superlative form of the adjective 'busy,' used to describe the canal that is more busy than any other.

  11. Carl Sandburg he elicited controversy with his candid, realistic free verse.

    Answer: he elicited

    The phrase 'Carl Sandburg he elicited' contains a redundant pronoun. 'Carl Sandburg' is already the subject of the sentence, so the pronoun 'he' is unnecessary. The sentence should correctly read 'Carl Sandburg elicited controversy...'

  12. On the Welland Canal of the St. Lawrence, the locks are set in pairs, letting vessels move both up or down the water concurrently.

    Answer: or

    The phrase 'both up or down' is grammatically incorrect. When using the correlative conjunction 'both,' it must be paired with 'and' to indicate two elements. The correct phrasing should be 'both up and down the water concurrently.'

  13. The most gignatic planet of the solar system, Jupiter is about 11 times as larger as Earth.

    Answer: as larger as

    The comparison 'as larger as' is grammatically incorrect. For comparisons of equality, the correct structure is 'as + adjective (base form) + as.' Therefore, it should be 'as large as Earth,' not 'as larger as Earth.'

  14. ROM is a chip memory whose contents are permanently stored in a computer and it cannot be altered by any user.

    Answer: it

    The pronoun 'it' in 'and it cannot be altered' is redundant. The subject of the second clause is still 'contents' (referring to ROM's contents), which is implied from the first clause. The sentence should be 'ROM is a chip memory whose contents are permanently stored in a computer and cannot be altered by any user.'

  15. The Blue Mountains in Washington are neither as tall not as rocky as the Cascades.

    Answer: not

    The sentence uses the correlative conjunction 'neither... not,' which is incorrect. The proper correlative conjunction pair is 'neither... nor.' Therefore, the sentence should read 'neither as tall nor as rocky as the Cascades.'

  16. Select the right response. By far the most noticeable blemishes on the surface of the Sun _____ sunspots.

    Answer: are

    In this inverted sentence structure, the true subject is 'sunspots,' which is plural. Therefore, the verb must agree with the plural subject. 'Are' is the correct plural form of the verb 'to be' that agrees with 'sunspots.'

  17. Choose the correct answerNearly all the brown bears in the United States _____ in Alaska, which has an estimated 30,000 to 40,000 brown bears, also called grizzlies.

    Answer: Live

    The most natural and idiomatic verb to describe where animals permanently exist or make their home is 'live.' While 'reside' is also grammatically correct, 'live' is a more common and concise choice in this context. 'Are resident' is awkward, and 'inhabit' typically takes a direct object (e.g., 'inhabit Alaska').

  18. Choose the correct answer. The problems of squaring a pan-European agenda with the national interests of 25 separate countries _____ the process of integration a slow, complex and at times divisive one.

    Answer: Have made

    The subject of the sentence is 'The problems' (plural). Therefore, the verb must be plural. 'Have made' is the correct plural verb form, and the present perfect tense is appropriate to describe an ongoing effect of these problems on the integration process.