NEET Exam > NEET Questions > Select the mismatched pair.a)Gibberellic acid...
Start Learning for Free
Select the mismatched pair.
- a)Gibberellic acid - Increase yield of sugarcane
- b)Cytokinin - Promotes apical dominance
- c)Ethylene - Sprouting of potato tuber
- d)Abscisic acid - Inhibits seed germination
Correct answer is option 'B'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
Select the mismatched pair.a)Gibberellic acid - Increase yield of suga...
Gibberellic acid increases the yield of sugarcane crop. Cytokinins inhibit apical dominance and act antagonistically to auxins which promote apical dominance. Rhizomes, corms, tubers, seeds (e.g. peanut) and other storage organs can be made to sprout early by exposing them to ethylene. Abscisic acid is a plant growth inhibitor, which inhibits seed germination.
Most Upvoted Answer
Select the mismatched pair.a)Gibberellic acid - Increase yield of suga...
Explanation:
Apical dominance is the phenomenon where the growth of the main shoot is promoted and lateral buds are inhibited from growing. Cytokinins are plant hormones that promote cell division and growth, and they play a role in breaking apical dominance by stimulating the growth of lateral buds. Therefore, the mismatched pair is b) Cytokinin - Promotes apical dominance.
Correct pairings:
a) Gibberellic acid - Increase yield of sugarcane
Gibberellic acid is a plant hormone that promotes stem elongation and flowering. It is used in agriculture to increase the yield of certain crops, including sugarcane.
c) Ethylene - Sprouting of potato tuber
Ethylene is a plant hormone that is involved in various physiological processes, including the regulation of fruit ripening and senescence. It also plays a role in the sprouting of potato tubers.
d) Abscisic acid - Inhibits seed germination
Abscisic acid is a plant hormone that inhibits seed germination and promotes seed dormancy. It also plays a role in plant responses to environmental stresses such as drought and cold.
Conclusion:
The correct answer is b) Cytokinin - Promotes apical dominance, as cytokinins actually promote the growth of lateral buds and break apical dominance.
Apical dominance is the phenomenon where the growth of the main shoot is promoted and lateral buds are inhibited from growing. Cytokinins are plant hormones that promote cell division and growth, and they play a role in breaking apical dominance by stimulating the growth of lateral buds. Therefore, the mismatched pair is b) Cytokinin - Promotes apical dominance.
Correct pairings:
a) Gibberellic acid - Increase yield of sugarcane
Gibberellic acid is a plant hormone that promotes stem elongation and flowering. It is used in agriculture to increase the yield of certain crops, including sugarcane.
c) Ethylene - Sprouting of potato tuber
Ethylene is a plant hormone that is involved in various physiological processes, including the regulation of fruit ripening and senescence. It also plays a role in the sprouting of potato tubers.
d) Abscisic acid - Inhibits seed germination
Abscisic acid is a plant hormone that inhibits seed germination and promotes seed dormancy. It also plays a role in plant responses to environmental stresses such as drought and cold.
Conclusion:
The correct answer is b) Cytokinin - Promotes apical dominance, as cytokinins actually promote the growth of lateral buds and break apical dominance.
Attention NEET Students!
To make sure you are not studying endlessly, EduRev has designed NEET study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in NEET.
|
Explore Courses for NEET exam
|
|
Similar NEET Doubts
Top Courses for NEETView all
Select the mismatched pair.a)Gibberellic acid - Increase yield of sugarcaneb)Cytokinin - Promotes apical dominancec)Ethylene - Sprouting of potato tuberd)Abscisic acid - Inhibits seed germinationCorrect answer is option 'B'. Can you explain this answer?
Question Description
Select the mismatched pair.a)Gibberellic acid - Increase yield of sugarcaneb)Cytokinin - Promotes apical dominancec)Ethylene - Sprouting of potato tuberd)Abscisic acid - Inhibits seed germinationCorrect 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 Select the mismatched pair.a)Gibberellic acid - Increase yield of sugarcaneb)Cytokinin - Promotes apical dominancec)Ethylene - Sprouting of potato tuberd)Abscisic acid - Inhibits seed germinationCorrect 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 Select the mismatched pair.a)Gibberellic acid - Increase yield of sugarcaneb)Cytokinin - Promotes apical dominancec)Ethylene - Sprouting of potato tuberd)Abscisic acid - Inhibits seed germinationCorrect answer is option 'B'. Can you explain this answer?.
Select the mismatched pair.a)Gibberellic acid - Increase yield of sugarcaneb)Cytokinin - Promotes apical dominancec)Ethylene - Sprouting of potato tuberd)Abscisic acid - Inhibits seed germinationCorrect 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 Select the mismatched pair.a)Gibberellic acid - Increase yield of sugarcaneb)Cytokinin - Promotes apical dominancec)Ethylene - Sprouting of potato tuberd)Abscisic acid - Inhibits seed germinationCorrect 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 Select the mismatched pair.a)Gibberellic acid - Increase yield of sugarcaneb)Cytokinin - Promotes apical dominancec)Ethylene - Sprouting of potato tuberd)Abscisic acid - Inhibits seed germinationCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Select the mismatched pair.a)Gibberellic acid - Increase yield of sugarcaneb)Cytokinin - Promotes apical dominancec)Ethylene - Sprouting of potato tuberd)Abscisic acid - Inhibits seed germinationCorrect 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 Select the mismatched pair.a)Gibberellic acid - Increase yield of sugarcaneb)Cytokinin - Promotes apical dominancec)Ethylene - Sprouting of potato tuberd)Abscisic acid - Inhibits seed germinationCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Select the mismatched pair.a)Gibberellic acid - Increase yield of sugarcaneb)Cytokinin - Promotes apical dominancec)Ethylene - Sprouting of potato tuberd)Abscisic acid - Inhibits seed germinationCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Select the mismatched pair.a)Gibberellic acid - Increase yield of sugarcaneb)Cytokinin - Promotes apical dominancec)Ethylene - Sprouting of potato tuberd)Abscisic acid - Inhibits seed germinationCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Select the mismatched pair.a)Gibberellic acid - Increase yield of sugarcaneb)Cytokinin - Promotes apical dominancec)Ethylene - Sprouting of potato tuberd)Abscisic acid - Inhibits seed germinationCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Select the mismatched pair.a)Gibberellic acid - Increase yield of sugarcaneb)Cytokinin - Promotes apical dominancec)Ethylene - Sprouting of potato tuberd)Abscisic acid - Inhibits seed germinationCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice NEET tests.
|
|
Explore Courses for NEET exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup