Plant Growth And Movements – Biology GK MCQ (पौधों की वृद्धि और हलचलें)
Welcome to our comprehensive “Plant Growth and Movements MCQs” page! If you’re preparing for competitive exams like UPSC IAS and more, you’ve come to the right place. Our meticulously curated collection of multiple-choice questions (MCQs) on “Plant Growth and Movements” covers a wide range of topics sourced from previous year papers of various sectors. Whether you’re an ambitious civil services aspirant or a biology enthusiast, our MCQs will help you deepen your understanding of the intriguing world of plant physiology.
Explore the fascinating aspects of plant growth and movements through our Plant Growth and Movements MCQs. These questions encompass essential concepts such as tropism, phototropism, gravitropism, nastic movements, and hormonal regulation of growth. By attempting these MCQs, you can assess your knowledge, identify areas for improvement, and evaluate your preparedness for the exams.
Our team of experts has meticulously compiled this question bank, ensuring that the questions align with the latest syllabus and exam patterns. With our Plant Growth and Movements MCQs, you gain access to a valuable resource that complements your exam preparation and enhances your grasp on the subject.
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Maximize your preparation potential and excel in your exams with our Plant Growth and Movements MCQs from UPSC IAS and other previous year papers. Stay ahead in your academic and career pursuits by leveraging this invaluable resource.
Plant Growth And Movements – Biology GK MCQ – Previous Year Questions
Question:
Name the plant growth regulator which upon spraying on sugarcane crop, increases the length of stem, thus increasing the yield of sugarcane crop. [NEET 2020]
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Question:
Thiobacillus is a group of bacteria helpful in carrying out .... [NEET 2019]
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Question:
What is the site of perception of photoperiod necessary for induction of flowering in plants? [NEET 2019]
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Question:
It takes very long time for pineapple plants to produce flowers. Which combination of hormones can be applied to artificially induce flowering in pineapple plants throughout the year to increase yield?
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Question:
Which of the following is not an inhibitory substance governing seed dormancy? (1) (2) (3) (4) Answer (3)
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Bulliform cells in Grass leaves show ... .... [ AIIMS 1996]
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Question:
Opening of flower and drooping of bud are ... ... [ BHU 2007]
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The name zeatin was coined by ... ... [ RPMT 1995]
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Ability of Venus Fly Trap to capture insects is due to ... .... [ CBSE 2005]
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Question:
In a plant subjected to continuous red light phytochrome will show ... ... [ CBSE 1997]
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Question:
Who first suggested presence of growth regulatory chemicals in plants? ... ...[ MPPMT 2001]
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2,4-D causes ... ... [ CPMT 1996]
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Environmental rhythms of light and darkness produce ... ... [ CBSE 1998]
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Question:
Which one is used for defoliation of forest trees? ... ... [ CBSE 1998]
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Question:
Statement a: Auxins promote apical dominance by suppressing activity of lateral buds Statement b: In moriculture, periodic pruning of shoot tips is done to makes Mulberry plants bushy
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Question:
Which of the following stimulates growth or call enlargement? ... ... [ Pb PMT 1997]
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Question:
Treatment of seeds at low temperature under moist conditions for breaking their dormancy is ... ... [ AFMC 2008] Explanation is provided click on
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Question:
Biennials get changed into annuals by ... ... [ MHTCET 2010]
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Question:
Pigment involved in regulation/photomorphogenesis response is ... ... [ BHU 2001]
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Question:
Parthenocarpic fruit cannot be produced by application of ... ... [ Manipal 2004]
