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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-6 section-4

Each section contains 100 MCQs on Plant Anatomy and Physiology .
51
When the fruit is derived from a monocarpellary superior, unilocular ovary with marginal placentation, it is known as
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Answer: Option A
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52
The optimum temperature for the formation of zoospore in Phytophthora infestans is
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Answer: Option D
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53
Which of the following viruses is known as Solanum virus-3 which causes super mild mosaic?
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Answer: Option A
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54
The hormone related to drought tolerance is
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Answer: Option A
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55
Water potential of protoplasm is equal but opposite in sign to the
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Answer: Option D
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56
According to Cajlachjan's ideas, long-day plants on non-inductive cycles have a sufficient amount of
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Answer: Option C
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57
Germination of a seed will occur only
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Answer: Option A
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58
Which of the following is a seed borne disease?
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Answer: Option C
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59
Which one of the following gases is used by plants in photosynthesis?
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Answer: Option B
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60
Which of the following is the fundamental unit of phytosociology, being a plant community of certain floristic composition, of uniform habitat conditions and of uniform physiognomy?
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Answer: Option B
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