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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-8

Each section contains 100 MCQs on Plant Anatomy and Physiology .
51
Which one of the following gases is essential for photosynthesis process?
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Answer: Option B
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52
The soil which is formed by the weathering of soil forming rocks is called
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Answer: Option A
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53
The term ecology was first proposed by
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Answer: Option C
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54
A bisporic embryo sac was for the first time reported in
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Answer: Option A
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55
The statement, optimum temperature for photosynthesis is lower than that for respiration, was proposed by
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Answer: Option B
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56
Witches broom disease is a result of
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Answer: Option C
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57
First step of photosynthesis is
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Answer: Option A
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58
Occurrence of cleavage polyembryony is very common in the family
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Answer: Option B
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59
Which one of the following is not an essential micronutrient for plants?
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Answer: Option C
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60
In case of Vanda, fixation of epiphytes to the trunks of trees is done by attaching.
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Answer: Option B
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