Perhatikan Gambar Tumbuhan Lumut Di Bawah Ini
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Questions and Answers
- 1.
Tanaman lumut, suplir, melinjo dan rambutan dalam pengklasifikasian masuk ke kingdom plantae, karena memiliki ciri khusus, yaitu….
- A.
Eukariotik, multiseluluer, dan fotoautotrof
- B.
Eukariotik, uniseluler dan berfotosintesis
- C.
Prokariotik, multiseluler dan autotrof
- D.
Prokariotik, eukariotik dan berfotosintesis
- E.
Eukariotik, multiseluler dan heterotrof
Correct Answer
A. Eukariotik, multiseluluer, dan fotoautotrofExplanation
The correct answer is "Eukariotik, multiseluler, dan fotoautotrof". This is because plants belong to the kingdom Plantae, which is characterized by being eukaryotic (having cells with a nucleus), multicellular (consisting of multiple cells), and photoautotrophic (able to produce their own food through photosynthesis).Rate this question:
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- 2.
Perhatikan gambar tumbuhan lumut di bawah ini!Manakah yang merupakan bagian tumbuhan gametofit?
- A.
1,2,3
- B.
1,2,5
- C.
1,3,5
- D.
2,4,5
- E.
3,4,5
Correct Answer
E. 3,4,5Explanation
The gametophyte is the sexual phase of the plant's life cycle, where gametes are produced. In the given options, numbers 3, 4, and 5 represent the parts of the plant that are involved in the gametophyte stage. Therefore, these numbers indicate the correct answer.Rate this question:
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- 3.
Pergiliran keturunan yang fase gamtofit lebih dominan dibandingkan fase sporofit adalah….
- A.
Monokotil
- B.
Dikotil
- C.
Gymnospermae
- D.
Pteridophyta (paku)
- E.
Bryophyta (lumut)
Correct Answer
E. Bryophyta (lumut)Explanation
The correct answer is Bryophyta (lumut). Bryophytes, such as mosses, have a dominant gametophyte phase in their life cycle. The gametophyte is the haploid stage where gametes are produced, while the sporophyte is the diploid stage that produces spores. In bryophytes, the gametophyte is the larger and more visible stage, while the sporophyte is dependent on the gametophyte for nutrition. This is different from other plant groups like gymnosperms and angiosperms, where the sporophyte is the dominant phase.Rate this question:
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- 4.
Daun pada tumbuhan paku yang menghasilkan spora adalah….
- A.
Sporofil
- B.
Sporofit
- C.
Saprofit
- D.
Tropofil
- E.
Sorus
Correct Answer
A. SporofilExplanation
The correct answer is "Sporofil." A sporofil is a leaf-like structure in ferns that produces spores. Spores are reproductive cells that can develop into new individuals. In ferns, spores are produced in structures called sporangia, which are found in clusters called sori on the undersides of the sporofil. Therefore, the sporofil is responsible for producing spores in fern plants.Rate this question:
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- 5.
Perhatikan skema pergiliran keterunan berikut. Yang diberi nomor 1, 2, 3 dan 4 berturut-turut adalah….
- A.
Protonema, arkegonium, anteridium, tumbuhan paku
- B.
Protonema, ovum, anteridium, tumbuhan paku
- C.
Protalium, anteridium, arkegonium, tumbuhan paku
- D.
Anteridium, protalium, ovum, tumbuhan paku
- E.
Protalium, ovum, anteridium, tumbuhan paku
Correct Answer
C. Protalium, anteridium, arkegonium, tumbuhan pakuExplanation
The correct answer is "Protalium, anteridium, arkegonium, tumbuhan paku". This is because the sequence of structures mentioned in this option follows the correct order of development in the life cycle of a fern. The protalium is the gametophyte stage of the fern, followed by the development of anteridia (male reproductive structures) and archegonia (female reproductive structures). Finally, the fern plant (sporophyte) is formed.Rate this question:
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- 6.
Berikut ini adalah tumbuhan angiospermae (tumbuhan berbunga).1) Cocos nucifera (kelapa)2) Ananas sativus (nanas)3) Musa paradisiaca (pisang)4) Zingiber officinale (jahe)5) Cyperus rotundus (rumput)Persamaan ciri yang dimiliki oleh kelima tumbuhan tersebut adalah….
- A.
Akar dan batangnya berkambium
- B.
Tulang daun sejajar atau melengkung
- C.
Tulang daun menyirip atau menjari
- D.
Daun-daunnya kaku
- E.
Akarnya tunggang
Correct Answer
B. Tulang daun sejajar atau melengkungExplanation
The correct answer is "Tulang daun sejajar atau melengkung" because all five plants mentioned in the question have leaves with parallel or curved veins.Rate this question:
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- 7.
Fertilisasi angiospermae (tumbuhan berbunga) terjadi di dalam….
- A.
Stigma
- B.
Stilus
- C.
Ovarium
- D.
Ovulum
- E.
Karpelum
Correct Answer
D. OvulumExplanation
Fertilization in angiosperms (flowering plants) occurs inside the ovule. The ovule is a structure within the ovary of the flower that contains the female reproductive cells. It is where the pollen from the male reproductive organ, the stigma, travels down the style and reaches the ovule for fertilization to take place. Therefore, the correct answer is ovulum.Rate this question:
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- 8.
Jagung, padi, salak, kelapa adalah tumbuhan yang digolongkan ke dalam tumbuhan dikotil.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The statement is false because jagung, padi, salak, and kelapa are all plants that are classified as monocots, not dicots. Dicots typically have two cotyledons (seed leaves), while monocots have only one.Rate this question:
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- 9.
Apabila spora tumbuhan lumut jatuh di tempat yang sesuai maka spora akan tumbuh menjadi protonema.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
If the spores of moss plants fall in a suitable place, they will grow into protonema.Rate this question:
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- 10.
Seorang siswa mengamati bagian tubuh tumbuhan dan mendapatkan ciri-ciri:1) berakar tunggang2) tidak berbunga sejati3) berbiji dan berdaun4) bakal biji terdapat pada strobilusberdasarkan ciri-ciri di atas, tumbuhan tersebut adalah…
- A.
Tumbuhan lumut
- B.
Alga
- C.
Gymnospermae
- D.
Tumbuhan paku
- E.
Angiospermae
Correct Answer
C. GymnospermaeExplanation
Based on the given characteristics, the plant in question has a taproot, does not have true flowers, has seeds and leaves, and has seed cones. These characteristics are typical of gymnosperms, which are a group of plants that include conifers, cycads, and ginkgoes. Therefore, the correct answer is Gymnospermae.Rate this question:
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