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Question:
Read the following statements about the life cycle of a moss and identify the number of incorrect statements:
  1. The predominant stage of the life cycle of a moss is the gametophyte.
  2. The protonema stage is the second stage of the gametophyte, which develops from the leafy stage.
  3. The leafy stage develops from the secondary protonema as a lateral bud.
  4. The leafy stage is attached to the soil through multicellular and branched rhizoids.
How many of the above statements are incorrect?
    • a)
      One
    • b)
      Two
    • c)
      Three
    • d)
      Four
    Correct answer is option 'B'. Can you explain this answer?
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    Question:Read the following statements about the life cycle of a moss ...
    Incorrect Statements in the Life Cycle of a Moss:
    1. The protonema stage is the second stage of the gametophyte, which develops from the leafy stage.
    - This statement is incorrect. The protonema stage is actually the first stage of the gametophyte, not the second stage. It develops from the germinated spore and eventually gives rise to the leafy stage.
    2. The leafy stage develops from the secondary protonema as a lateral bud.
    - This statement is incorrect. The leafy stage actually develops from the primary protonema, not the secondary protonema. It emerges from the protonema as a lateral bud, eventually forming the leafy structure of the moss plant.
    3. The leafy stage is attached to the soil through multicellular and branched rhizoids.
    - This statement is correct. The leafy stage of a moss is indeed attached to the soil through multicellular and branched rhizoids, which help anchor the plant and absorb water and nutrients from the environment.
    Therefore, there are two incorrect statements in the given list regarding the life cycle of a moss.
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    Community Answer
    Question:Read the following statements about the life cycle of a moss ...
    Correct answer:  Two
    Explanation:
    • Statement 2 is incorrect because the protonema stage is the first stage of the gametophyte, not the second.
    • Statement 3 is correct as it accurately describes the development of the leafy stage from the secondary protonema.
    • Statement 4 is correct and describes the attachment of the leafy stage to the soil through rhizoids.
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    Gametophyte is a dominant phase in the life cycle of a bryophyte. It is more conspicuous, long living, independent, green and freely branched whereas, the sporophytic phase is short lived and dependent upon the gametophyte. The main plant body is haploid and bears sex organs i.e., antheridium and archegonium. Antheridium produces a large number of flagellated male gametes called antherozoids and archegonium is flask shaped with tubular neck and swollen venter. The gametophytic plant body of bryophytes is thalloid in liverworts whereas foliose in mosses. In liverworts, the thallus is differentiated into a dorsal photosynthetic and ventral storage region. In mosses, the gametophyte has two growth stages- protonema stage and leafy stage or gametophore.Direction : In the following questions the Assertions (

    In pteridophytes the sporophyte produces spores through meiosis. The spores are produced by the sporangia in the spore mother cells. These spores germinate to give rise to gametophytes. The gametophytes bear male and female sex organs. Water is required for transfer of antherozoids - the male gametes released from the male sex organ to the mouth of female sex organ. Fusion of male gamete with the egg result in the formation of zygote. Zygote thereafter produces a multicellular well-differentiated sporophyte. In majority of the pteridophytes all the spores are of similar kinds. However, some genera also produce two kinds of spores, macro (larg e) and micro (small) spores. The megaspores and microspores germinate and give rise to female and male gametophytes, respectively. In these plants, the female gametophytes are retained on the parent sporophytes for variable periods. The development of the zygotes develop into young embryos within the female gametophytes. This event is a precursor to the seed habit considered an important step in evolution. Direction : In the above questions the Assertions (

    In pteridophytes the sporophyte produces spores through meiosis. The spores are produced by the sporangia in the spore mother cells. These spores germinate to give rise to gametophytes. The gametophytes bear male and female sex organs. Water is required for transfer of antherozoids - the male gametes released from the male sex organ to the mouth of female sex organ. Fusion of male gamete with the egg result in the formation of zygote. Zygote thereafter produces a multicellular well-differentiated sporophyte. In majority of the pteridophytes all the spores are of similar kinds. However, some genera also produce two kinds of spores, macro (larg e) and micro (small) spores. The megaspores and microspores germinate and give rise to female and male gametophytes, respectively. In these plants, the female gametophytes are retained on the parent sporophytes for variable periods. The development of the zygotes develop into young embryos within the female gametophytes. This event is a precursor to the seed habit considered an important step in evolution.Q. In pteridophytes the dominant form of life is the_______.

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    Question:Read the following statements about the life cycle of a moss and identify the number of incorrect statements: The predominant stage of the life cycle of a moss is the gametophyte. The protonema stage is the second stage of the gametophyte, which develops from the leafy stage. The leafy stage develops from the secondary protonema as a lateral bud. The leafy stage is attached to the soil through multicellular and branched rhizoids.How many of the above statements are incorrect?a)Oneb)Twoc)Threed)FourCorrect answer is option 'B'. Can you explain this answer?
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    Question:Read the following statements about the life cycle of a moss and identify the number of incorrect statements: The predominant stage of the life cycle of a moss is the gametophyte. The protonema stage is the second stage of the gametophyte, which develops from the leafy stage. The leafy stage develops from the secondary protonema as a lateral bud. The leafy stage is attached to the soil through multicellular and branched rhizoids.How many of the above statements are incorrect?a)Oneb)Twoc)Threed)FourCorrect answer is option 'B'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Question:Read the following statements about the life cycle of a moss and identify the number of incorrect statements: The predominant stage of the life cycle of a moss is the gametophyte. The protonema stage is the second stage of the gametophyte, which develops from the leafy stage. The leafy stage develops from the secondary protonema as a lateral bud. The leafy stage is attached to the soil through multicellular and branched rhizoids.How many of the above statements are incorrect?a)Oneb)Twoc)Threed)FourCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Question:Read the following statements about the life cycle of a moss and identify the number of incorrect statements: The predominant stage of the life cycle of a moss is the gametophyte. The protonema stage is the second stage of the gametophyte, which develops from the leafy stage. The leafy stage develops from the secondary protonema as a lateral bud. The leafy stage is attached to the soil through multicellular and branched rhizoids.How many of the above statements are incorrect?a)Oneb)Twoc)Threed)FourCorrect answer is option 'B'. Can you explain this answer?.
    Solutions for Question:Read the following statements about the life cycle of a moss and identify the number of incorrect statements: The predominant stage of the life cycle of a moss is the gametophyte. The protonema stage is the second stage of the gametophyte, which develops from the leafy stage. The leafy stage develops from the secondary protonema as a lateral bud. The leafy stage is attached to the soil through multicellular and branched rhizoids.How many of the above statements are incorrect?a)Oneb)Twoc)Threed)FourCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET. Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
    Here you can find the meaning of Question:Read the following statements about the life cycle of a moss and identify the number of incorrect statements: The predominant stage of the life cycle of a moss is the gametophyte. The protonema stage is the second stage of the gametophyte, which develops from the leafy stage. The leafy stage develops from the secondary protonema as a lateral bud. The leafy stage is attached to the soil through multicellular and branched rhizoids.How many of the above statements are incorrect?a)Oneb)Twoc)Threed)FourCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Question:Read the following statements about the life cycle of a moss and identify the number of incorrect statements: The predominant stage of the life cycle of a moss is the gametophyte. The protonema stage is the second stage of the gametophyte, which develops from the leafy stage. The leafy stage develops from the secondary protonema as a lateral bud. The leafy stage is attached to the soil through multicellular and branched rhizoids.How many of the above statements are incorrect?a)Oneb)Twoc)Threed)FourCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Question:Read the following statements about the life cycle of a moss and identify the number of incorrect statements: The predominant stage of the life cycle of a moss is the gametophyte. The protonema stage is the second stage of the gametophyte, which develops from the leafy stage. The leafy stage develops from the secondary protonema as a lateral bud. The leafy stage is attached to the soil through multicellular and branched rhizoids.How many of the above statements are incorrect?a)Oneb)Twoc)Threed)FourCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Question:Read the following statements about the life cycle of a moss and identify the number of incorrect statements: The predominant stage of the life cycle of a moss is the gametophyte. The protonema stage is the second stage of the gametophyte, which develops from the leafy stage. The leafy stage develops from the secondary protonema as a lateral bud. The leafy stage is attached to the soil through multicellular and branched rhizoids.How many of the above statements are incorrect?a)Oneb)Twoc)Threed)FourCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Question:Read the following statements about the life cycle of a moss and identify the number of incorrect statements: The predominant stage of the life cycle of a moss is the gametophyte. The protonema stage is the second stage of the gametophyte, which develops from the leafy stage. The leafy stage develops from the secondary protonema as a lateral bud. The leafy stage is attached to the soil through multicellular and branched rhizoids.How many of the above statements are incorrect?a)Oneb)Twoc)Threed)FourCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice NEET tests.
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