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Plant Anatomy and Physiology MCQ question and answer with solution | Biology Gk MCQs

Learn Plant Anatomy and Physiology MCQ Questions and answers with easy and logical explanations in Biology Gk . Plant Anatomy and Physiology MCQ question provides all type of technical mcq questions which is important for SSC-CGL, UPPSC, NDA, CDS and all govt examinations Page-7 section-9

Each section contains 100 MCQs on Plant Anatomy and Physiology .
61
Fruit development in the absence of pollination is called
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Answer: Option C
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62
The tendency for release and acceptance of electrons is called the
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Answer: Option C
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63
When a plant is planted in soil, the buds present on the roots grow into leafy shoots called
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Answer: Option C
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64
Grafting and . . . . . . . . are horticulture techniques used to join parts from two or more plants, so they appear to grow as a single plant.
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Answer: Option C
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65
Study the following statements.
1. Excretion of water in the form of liquid droplets from leaves or uninjured plant parts is called gullation.
2. Transpiration help in ascent of sap.
3. Small opening in the leaf meant for gaseous exchange and transpiration is called stomata.
Which of the statements given above are correct ?
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Answer: Option A
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66
A significant event in the history of plant disease was the discovery of Professor T. J. Burrill, working on the
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Answer: Option C
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67
Which components of light are absorbedby chlorophyll?
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Answer: Option C
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68
The gibberellins are chemically related to a rarge group of naturally occurring compounds called
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Answer: Option C
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69
The type of layering where a lower branch of a plant is bent down close to the ground and covered with moist soil until the branch produces adventitious roots is called
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Answer: Option C
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70
Temporary wilting occurs when there is sufficient water in soil but rate of transpiration
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Answer: Option B
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