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Home
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Biology
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Plant Disease
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Plant Disease
Easy Questions
Biology
Botany and Branches
Classification of Plant Kingdom
Micro Organism
Taxonomy of Angiosperm
Morphology of Plant
Plant Physiology
Plant Disease
Plant
Branch of Zoology
Plant Tissue
Classification of Animal Kingdom
Human Physiology
Human
Cytology
Animal Tissue
Health, Disease & Nutrition
Genetics
Evolution
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Scientist : Their Contribution in Biology
Biodiversity and Wild Life
Biotechnology
Biology miscellaneous
Black heart of potato
is due to
Deficiency of copper
Deficiency of boron
Deficiency of oxygen
Deficiency of potassium
Correct Option:
C
N/A
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