Sansivieria (Sanseviera trifasciata) is also known as the snake plant or mother-in- law's tongue. It is one of the most popular and hardy species of houseplants. Sansiviera is a member of the Asparagacea family- a relative family of garden asparagus. Sansivieria generally can be divided into two basic categories based on the leaves: hard-leaves and soft-leaves. The hard-leaves are well-suited to desert environment and has thick, succulent leaves for storing water, while the soft-leaves grow in tropical/subtropical environment and has wide and strap-like shape. The flowers are usually greenish-white, also rose, lilac-red, brownish, produced on a simple or branched raceme. The fruit is a red or orange berry.
In nature, they are pollinated by moths, but both flowering and fruiting are erratic and few seeds are produced. A flowered shoot will no longer produce new leaves. Unlike plants which die after flowering, a bloomed shoot will simply cease to produce new leaves. The flowered shoot continues to grow by producing plantlets via its rhizomes or stolons.
Plants can be propagated by seed, leaf-cutting, and division. Seeds are rarely used, as plants can normally be grown much faster from cuttings or divisions. As many cultivars are periclinal chimeras, they do not come true to type from leaf cuttings, and therefore must be propagated by rhizome division to retain the variegation.
Sansevierias helps purifying air by removing some toxins from the air. They absorb carbon dioxide at night and release oxygen during daylight. Nighttime absorption of carbon dioxide makes them suitable for bedroom plants. However, since the leaves are potentially poisonous if ingested, they are not usually recommended for children's bedrooms.
6.What is the purpose of the text?
a. To entertain people with the description of sansevierias.
b. To explain ways of planting sansevierias.
c. To describe sansevierias in terms of their general aspects.
d. To give descriptions about sansivierias as houseplants.
7. The second paragraph talks about sansevierias in terms of their....
a.habitat
b. propagation
c. basic categories
d. benefits
8. Where are the flowers of sansevierias produced?
a. On the tip of their leaves
b. On racemes
C. In the middle of the plant
d. On the branches
"...but both flowering and fruiting are erratic and few seeds are produced." (Paragraph 3)
9.The underlined word means
a. having irregular pattern
b. having common pattern
C. having regular pattern
d. having consistent pattern
"They absorb carbon dioxide at night and release oxygen during daylight." (Paragraph 5)
10.The underlined word refers to....
a. the cultivars
b. the seeds
c. sansivierias
d. carbon dioxide
11.From the text we know that...
a. Sansevierias are good to be used as air purifier.
b The other names for sansevierias is Dracaena trifasciata.
C. Sansevierias's flowers are usually red or orange.
d. Soft-leaved sansevierias should be planted in dry area.
12."In nature, they are pollinated by moths..." (Paragraph 3)
The language features of that chunk of sentence is....
a. use of general noun
b. use of action verb
c. use of relating verb
d. use of passive construction
13. "They absorb carbon dioxide at night and release oxygen during daylight." (Paragraph 5)
The following that is not the language feature used in that sentence is....
a. use of technical term
b. use of action verb
c. use of passive construction
d. use of present tense
In nature, they are pollinated by moths, but both flowering and fruiting are erratic and few seeds are produced. A flowered shoot will no longer produce new leaves. Unlike plants which die after flowering, a bloomed shoot will simply cease to produce new leaves. The flowered shoot continues to grow by producing plantlets via its rhizomes or stolons.
Plants can be propagated by seed, leaf-cutting, and division. Seeds are rarely used, as plants can normally be grown much faster from cuttings or divisions. As many cultivars are periclinal chimeras, they do not come true to type from leaf cuttings, and therefore must be propagated by rhizome division to retain the variegation.
Sansevierias helps purifying air by removing some toxins from the air. They absorb carbon dioxide at night and release oxygen during daylight. Nighttime absorption of carbon dioxide makes them suitable for bedroom plants. However, since the leaves are potentially poisonous if ingested, they are not usually recommended for children's bedrooms.
6.What is the purpose of the text?
a. To entertain people with the description of sansevierias.
b. To explain ways of planting sansevierias.
c. To describe sansevierias in terms of their general aspects.
d. To give descriptions about sansivierias as houseplants.
7. The second paragraph talks about sansevierias in terms of their....
a.habitat
b. propagation
c. basic categories
d. benefits
8. Where are the flowers of sansevierias produced?
a. On the tip of their leaves
b. On racemes
C. In the middle of the plant
d. On the branches
"...but both flowering and fruiting are erratic and few seeds are produced." (Paragraph 3)
9.The underlined word means
a. having irregular pattern
b. having common pattern
C. having regular pattern
d. having consistent pattern
"They absorb carbon dioxide at night and release oxygen during daylight." (Paragraph 5)
10.The underlined word refers to....
a. the cultivars
b. the seeds
c. sansivierias
d. carbon dioxide
11.From the text we know that...
a. Sansevierias are good to be used as air purifier.
b The other names for sansevierias is Dracaena trifasciata.
C. Sansevierias's flowers are usually red or orange.
d. Soft-leaved sansevierias should be planted in dry area.
12."In nature, they are pollinated by moths..." (Paragraph 3)
The language features of that chunk of sentence is....
a. use of general noun
b. use of action verb
c. use of relating verb
d. use of passive construction
13. "They absorb carbon dioxide at night and release oxygen during daylight." (Paragraph 5)
The following that is not the language feature used in that sentence is....
a. use of technical term
b. use of action verb
c. use of passive construction
d. use of present tense
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Jawaban:
d. To give descriptions about sansevierias as houseplants.
c. basic categories
b. On racemes
a. having irregular pattern
c. sansevierias
a. Sansevierias are good to be used as air purifier.
d. use of passive construction
c. use of passive construction
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