Homework Answers
Option A
The figure is showing the fertilization of egg to form zygote. This event occurs in all the plants.
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FERTILIZATION Eggs (N) Figure 4 According to the defrinition of kingdom...
choose the correct answer please Question 4 How is angiosperm fertilization different than in gymnosperms? a....
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Question 4 How is angiosperm fertilization different than in gymnosperms? a. Angiosperms are the only plants to produce seeds after fertilization takes place. b. In angiosperms, the female gametophyte is present on bracts. c. In angiosperms, a sperm fuses with an egg to produce a zygote. d. Unlike other plants, angiosperms require water for fertilization to take place. e. Two fertilization events take place in angiosperms, producing a zygote and endosperm.
please choose the right answer B F A FERTILIZATION H Figure 6 Which letter is most...
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B F A FERTILIZATION H Figure 6 Which letter is most likely to include the sporophyte? a. F b.c CH d. None of these e. E
please choose the right answer Question 21 What do both gymnosperms and angiosperms have in common...
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Question 21 What do both gymnosperms and angiosperms have in common that is not true about other plant groups? a. they have only xylem and no phloem. b. they have a gametophyte generation. c. their gametes do not require water for fertilization to occur. d. they have true roots. e. they have ovules that are not enclosed.
Question 38 4 pts Match each plant group (left) with the appropriate defining characteristic (right). Each...
Question 38 4 pts Match each plant group (left) with the appropriate defining characteristic (right). Each group will have only one answer and each answer will be used only once. Bryophytes (Choose) Ferns (Choose) Cycads [Choose Angiosperms [Choose ]
choose the correct answer please FERTILIZATION Pairing of gametes Haploid (N) Diploid (2) Figure 5 Figure...
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FERTILIZATION Pairing of gametes Haploid (N) Diploid (2) Figure 5 Figure 5 shows the life cycle of a single celled alga. How will this differ from the life cycle for a bryophyte? a. This life cycle does not involve seeds at any stage. b. This life cycle alternates between a haploid stage and a diploid stage. c. This life cycle only occurs if conditions warrant. d. This life cycle involves both spores and gametes. e....
please answers these 6 questions with readable handwriting and in a good explanations 1. Describe the broad evolution of plants in the plant kingdom (in terms of phylogeny, reproduction, alternati...
please answers these 6 questions with readable
handwriting and in a good explanations
1. Describe the broad evolution of plants in the plant kingdom (in terms of phylogeny, reproduction, alternation of generations, leaf modifications, and vascularity) 2. Compare and contrast microsporogenesis and microgametogenesis in Pinus and angiosperms). You must use, but are not limited to, the following terms: anther, microsporangia, generative cell, microsporocytes, megasporocyte microspores, pollen sacs, pollen grain, sperm, tube cell, 3. Compare and contrast megasporogenesis and megagametogenesis in...
choose the right answer please H Figure 9 Which letter in figure 9 is most associated...
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H Figure 9 Which letter in figure 9 is most associated with a root's ability to continuously elongate? a. H b.F C G d.C e. E
Choose the right answer please Question 32 Which statement is most accurate concerning plant evolution? a....
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Question 32 Which statement is most accurate concerning plant evolution? a. Many more recently evolved plants no longer have a sporophyte. b. The gametophyte has become smaller, and the sporophyte has become larger. c. The sporophyte has become larger, but the gametophyte has not changed. d. More ancient plants were mostly diploid sporophytes. e. More recently evolved plants are mostly haploid gametophytes.
please choose the correct answer Question 27 1 points Saving Which statement is true? a. Both...
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Question 27 1 points Saving Which statement is true? a. Both gymnosperms and angiosperms produce seeds on the scales of cones, but angiosperms have flowers. b. Gymnosperms rely on animals to carry pollen from the female gametophyte to the male gametophyte, while angiosperms rely on wind. in gymnosperms, male gametophytes and female gametophytes are produced in different structures, while in angiosperms they are usually produced in the same structure. d. Gymnosperms require water for sperm...
please choose the right answer Question 36 You decide green algae should be classified as plants....
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Question 36 You decide green algae should be classified as plants. Which of the following is most likely NOT a reason why you would do this? a. Two of these are not reasons to call algae plants. b. They have genes similar to genes in land plants. c. They are single-celled organisms. d. They have cellulose in their cell walls. e. They have chlorophyll.
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Question 4 How is angiosperm fertilization different than in gymnosperms? a. Angiosperms are the only plants to produce seeds after fertilization takes place. b. In angiosperms, the female gametophyte is present on bracts. c. In angiosperms, a sperm fuses with an egg to produce a zygote. d. Unlike other plants, angiosperms require water for fertilization to take place. e. Two fertilization events take place in angiosperms, producing a zygote and endosperm.
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B F A FERTILIZATION H Figure 6 Which letter is most likely to include the sporophyte? a. F b.c CH d. None of these e. E
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Question 21 What do both gymnosperms and angiosperms have in common that is not true about other plant groups? a. they have only xylem and no phloem. b. they have a gametophyte generation. c. their gametes do not require water for fertilization to occur. d. they have true roots. e. they have ovules that are not enclosed.
Question 38 4 pts Match each plant group (left) with the appropriate defining characteristic (right). Each group will have only one answer and each answer will be used only once. Bryophytes (Choose) Ferns (Choose) Cycads [Choose Angiosperms [Choose ]
choose the correct answer please
FERTILIZATION Pairing of gametes Haploid (N) Diploid (2) Figure 5 Figure 5 shows the life cycle of a single celled alga. How will this differ from the life cycle for a bryophyte? a. This life cycle does not involve seeds at any stage. b. This life cycle alternates between a haploid stage and a diploid stage. c. This life cycle only occurs if conditions warrant. d. This life cycle involves both spores and gametes. e....
please answers these 6 questions with readable
handwriting and in a good explanations
1. Describe the broad evolution of plants in the plant kingdom (in terms of phylogeny, reproduction, alternation of generations, leaf modifications, and vascularity) 2. Compare and contrast microsporogenesis and microgametogenesis in Pinus and angiosperms). You must use, but are not limited to, the following terms: anther, microsporangia, generative cell, microsporocytes, megasporocyte microspores, pollen sacs, pollen grain, sperm, tube cell, 3. Compare and contrast megasporogenesis and megagametogenesis in...
choose the right answer please
H Figure 9 Which letter in figure 9 is most associated with a root's ability to continuously elongate? a. H b.F C G d.C e. E
Choose the right answer please
Question 32 Which statement is most accurate concerning plant evolution? a. Many more recently evolved plants no longer have a sporophyte. b. The gametophyte has become smaller, and the sporophyte has become larger. c. The sporophyte has become larger, but the gametophyte has not changed. d. More ancient plants were mostly diploid sporophytes. e. More recently evolved plants are mostly haploid gametophytes.
please choose the correct answer
Question 27 1 points Saving Which statement is true? a. Both gymnosperms and angiosperms produce seeds on the scales of cones, but angiosperms have flowers. b. Gymnosperms rely on animals to carry pollen from the female gametophyte to the male gametophyte, while angiosperms rely on wind. in gymnosperms, male gametophytes and female gametophytes are produced in different structures, while in angiosperms they are usually produced in the same structure. d. Gymnosperms require water for sperm...
please choose the right answer
Question 36 You decide green algae should be classified as plants. Which of the following is most likely NOT a reason why you would do this? a. Two of these are not reasons to call algae plants. b. They have genes similar to genes in land plants. c. They are single-celled organisms. d. They have cellulose in their cell walls. e. They have chlorophyll.
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