Plant Physiology MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Plant Physiology, a fundamental topic in the field of Life Sciences. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Plant Physiology MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Plant Physiology mcq questions that explore various aspects of Plant Physiology problems. Each MCQ is crafted to challenge your understanding of Plant Physiology principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Life Sciences tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Plant Physiology MCQs are your pathway to success in mastering this essential Life Sciences topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Plant Physiology. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Plant Physiology knowledge to the test? Let's get started with our carefully curated MCQs!

Plant Physiology MCQs | Page 6 of 9

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Q51.
Which of the following plant hormone causes a delay in leaf senescence?
Discuss
Answer: (d).Cytokines
Q52.
Name the stress hormone of the plant.
Discuss
Answer: (b).Abscisic acid
Q53.
Deficiency in which of the following hormone causes dwarfism in the plant?
Discuss
Answer: (d).Brassinosteroid
Q54.
Light dependent changes in plant’s growth and development apart from photosynthesis is known as___________
Discuss
Answer: (d).Photomorphogenesis
Q55.
Name the red light sensitive system?
Discuss
Answer: (a).Phytochrome
Q56.
Name the pigment, which is responsible for red color light?
Discuss
Answer: (c).Chromophore
Q57.
Which of the following does NOT belongs to the phytochrome gene family?
Discuss
Answer: (d).PHY F
Q58.
Name the blue light photoreceptor of the plant?
Discuss
Answer: (b).Cryptochrome
Discuss
Answer: (c).Seed germination
Q60.
CRY 1 and CRY 2 are the nuclear protein of cryptochromes.
Discuss
Answer: (a).True
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