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Choose the incorrect statement w.r.t. gaseous hormone, ethylene
- a)Induces horizontal growth of seedlings
- b)One of the most widely used hormone in agriculture
- c)Promotes germination in peanut seeds but inhibits sprouting of potato tubers
- d)Promotes senescence and abscission in plant organs
Correct answer is option 'C'. Can you explain this answer?
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Most Upvoted Answer
Choose the incorrect statement w.r.t. gaseous hormone, ethylenea)Indu...
Incorrect Statement: c) Promotes germination in peanut seeds but inhibits sprouting of potato tubers
Explanation:
Ethylene is a gaseous hormone that plays a crucial role in various physiological processes in plants. However, the statement that ethylene promotes germination in peanut seeds but inhibits sprouting of potato tubers is incorrect.
Ethylene and Seed Germination:
1. Ethylene promotes seed germination in several plant species, including peanut seeds.
2. It stimulates the production of enzymes that break down stored nutrients in the seed, facilitating germination.
3. It also helps in the weakening of the seed coat, allowing the emerging seedling to emerge easily.
Ethylene and Potato Tubers:
1. Ethylene does not inhibit the sprouting of potato tubers. Instead, it promotes sprouting and induces the formation of sprouts from potato tubers.
2. The sprouting process in potato tubers is regulated by the presence of ethylene, which triggers the release of stored energy and growth of new shoots.
3. In fact, sprouting is undesirable in potato storage, so efforts are made to minimize ethylene exposure to prevent premature sprouting.
Functions of Ethylene:
1. Ethylene induces horizontal growth of seedlings, which is important for plant survival and adaptation to environmental conditions.
2. It is one of the most widely used hormones in agriculture for various purposes, including fruit ripening, flower senescence, and promoting abscission (leaf or fruit shedding).
3. Ethylene promotes senescence and abscission in plant organs, leading to the shedding of leaves, flowers, and fruits.
4. It also plays a role in the response to stress conditions such as flooding, drought, and pathogen attack.
Conclusion:
The incorrect statement in this case is option c) which states that ethylene promotes germination in peanut seeds but inhibits sprouting of potato tubers. Ethylene actually promotes seed germination in peanut seeds and induces sprouting in potato tubers.
Explanation:
Ethylene is a gaseous hormone that plays a crucial role in various physiological processes in plants. However, the statement that ethylene promotes germination in peanut seeds but inhibits sprouting of potato tubers is incorrect.
Ethylene and Seed Germination:
1. Ethylene promotes seed germination in several plant species, including peanut seeds.
2. It stimulates the production of enzymes that break down stored nutrients in the seed, facilitating germination.
3. It also helps in the weakening of the seed coat, allowing the emerging seedling to emerge easily.
Ethylene and Potato Tubers:
1. Ethylene does not inhibit the sprouting of potato tubers. Instead, it promotes sprouting and induces the formation of sprouts from potato tubers.
2. The sprouting process in potato tubers is regulated by the presence of ethylene, which triggers the release of stored energy and growth of new shoots.
3. In fact, sprouting is undesirable in potato storage, so efforts are made to minimize ethylene exposure to prevent premature sprouting.
Functions of Ethylene:
1. Ethylene induces horizontal growth of seedlings, which is important for plant survival and adaptation to environmental conditions.
2. It is one of the most widely used hormones in agriculture for various purposes, including fruit ripening, flower senescence, and promoting abscission (leaf or fruit shedding).
3. Ethylene promotes senescence and abscission in plant organs, leading to the shedding of leaves, flowers, and fruits.
4. It also plays a role in the response to stress conditions such as flooding, drought, and pathogen attack.
Conclusion:
The incorrect statement in this case is option c) which states that ethylene promotes germination in peanut seeds but inhibits sprouting of potato tubers. Ethylene actually promotes seed germination in peanut seeds and induces sprouting in potato tubers.
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Community Answer
Choose the incorrect statement w.r.t. gaseous hormone, ethylenea)Indu...
Promotes sprouting of potato tubers.
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Choose the incorrect statement w.r.t. gaseous hormone, ethylenea)Induces horizontal growth of seedlingsb)One of the most widely used hormone in agriculturec)Promotes germination in peanut seeds but inhibits sprouting of potato tubersd)Promotes senescence and abscission in plant organsCorrect answer is option 'C'. Can you explain this answer?
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Choose the incorrect statement w.r.t. gaseous hormone, ethylenea)Induces horizontal growth of seedlingsb)One of the most widely used hormone in agriculturec)Promotes germination in peanut seeds but inhibits sprouting of potato tubersd)Promotes senescence and abscission in plant organsCorrect answer is option 'C'. 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 Choose the incorrect statement w.r.t. gaseous hormone, ethylenea)Induces horizontal growth of seedlingsb)One of the most widely used hormone in agriculturec)Promotes germination in peanut seeds but inhibits sprouting of potato tubersd)Promotes senescence and abscission in plant organsCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Choose the incorrect statement w.r.t. gaseous hormone, ethylenea)Induces horizontal growth of seedlingsb)One of the most widely used hormone in agriculturec)Promotes germination in peanut seeds but inhibits sprouting of potato tubersd)Promotes senescence and abscission in plant organsCorrect answer is option 'C'. Can you explain this answer?.
Choose the incorrect statement w.r.t. gaseous hormone, ethylenea)Induces horizontal growth of seedlingsb)One of the most widely used hormone in agriculturec)Promotes germination in peanut seeds but inhibits sprouting of potato tubersd)Promotes senescence and abscission in plant organsCorrect answer is option 'C'. 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 Choose the incorrect statement w.r.t. gaseous hormone, ethylenea)Induces horizontal growth of seedlingsb)One of the most widely used hormone in agriculturec)Promotes germination in peanut seeds but inhibits sprouting of potato tubersd)Promotes senescence and abscission in plant organsCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Choose the incorrect statement w.r.t. gaseous hormone, ethylenea)Induces horizontal growth of seedlingsb)One of the most widely used hormone in agriculturec)Promotes germination in peanut seeds but inhibits sprouting of potato tubersd)Promotes senescence and abscission in plant organsCorrect answer is option 'C'. Can you explain this answer?.
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Choose the incorrect statement w.r.t. gaseous hormone, ethylenea)Induces horizontal growth of seedlingsb)One of the most widely used hormone in agriculturec)Promotes germination in peanut seeds but inhibits sprouting of potato tubersd)Promotes senescence and abscission in plant organsCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Choose the incorrect statement w.r.t. gaseous hormone, ethylenea)Induces horizontal growth of seedlingsb)One of the most widely used hormone in agriculturec)Promotes germination in peanut seeds but inhibits sprouting of potato tubersd)Promotes senescence and abscission in plant organsCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Choose the incorrect statement w.r.t. gaseous hormone, ethylenea)Induces horizontal growth of seedlingsb)One of the most widely used hormone in agriculturec)Promotes germination in peanut seeds but inhibits sprouting of potato tubersd)Promotes senescence and abscission in plant organsCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
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