Which of the following deficiency symptoms is NOT correctly paired with the deficient nutrient?\n(a) Necrosis of leaf tips - Calcium\n(b) Heart rot in sugar beet - Boron\n(c) Whiptail in cauliflower - Molybdenum\n(d) Dieback of shoots - Copper

## CORE INFORMATION\n✓ **Answer**: A\n## CONCEPT FRAMEWORK\n\t**Primary Concept**: Nutrient Deficiency Symptoms in Plants\n\t**Related Topics**: Plant Physiology, Nutrient Uptake\n\t**Prerequisites**: Knowledge of essential plant nutrients and their deficiency symptoms\n## SOLUTION PATHWAY\n**Given Information**:\n\t\t1. Necrosis of leaf tips is associated with nutrient deficiency.\n\t\t2. Other symptoms paired with nutrients.\n**Method & Steps**:\n\t1. Analyze the deficiency symptoms:\n\t\tReasoning: Understand which symptoms are typically caused by the listed nutrient deficiencies.\n\t\tFormula/Rule: Knowledge of standard nutrient deficiency symptoms.\n\t2. Evaluate each pair for correctness:\n\t\tWorking: Compare known symptoms with those listed.\n\t\tKey Point: Calcium deficiency typically causes blossom end rot, not necrosis of leaf tips.\n\t3. Identify the incorrect pairing:\n\t\tResult: Option (a) is incorrect.\n\t\tVerification: Cross-reference with botany resources.\n ## OPTION ANALYSIS\n[A] ✓: Necrosis of leaf tips is not correctly paired with Calcium. Calcium deficiencies often result in blossom end rot, not necrosis.\n[B] :x: Heart rot in sugar beet is correctly associated with Boron deficiency.\n[C] :x: Whiptail in cauliflower is correctly linked to Molybdenum deficiency.\n[D] :x: Dieback of shoots is correctly related to Copper deficiency.\n ## LEARNING AIDS\n\t**Common Mistakes**:\n\t\t1. Misidentifying nutrient symptoms: Understand the specific symptoms for each nutrient.\n\t\t2. Overlooking plant-specific symptoms: Different plants may exhibit different symptoms.\n\t**Quick Tips**:\n\t\t1. Familiarize with common nutrient deficiencies and symptoms.\n\t\t2. Use mnemonic devices to remember key nutrient-symptom pairs.

The correct Option is "(a) Necrosis of leaf tips - Calcium"

(c) Whiptail in cauliflower - Molybdenum

## CORE INFORMATION\n✓ **Answer**: [B]\n## CONCEPT FRAMEWORK\n\t**Primary Concept**: Chlorosis definition\n\t**Related Topics**: Plant diseases, Plant pigments\n\t**Prerequisites**: Basic knowledge of plant biology, understanding of chlorophyll\n## SOLUTION PATHWAY\n**Given Information**:\n\tDefinition of chlorosis is required.\n\tOptions A,B,C, and D provide possible definitions\n**Method & Steps**:\n\t1.\tRecall the definition of chlorosis, which is the yellowing of plant leaves due to a lack of chlorophyll.\n\t\tReasoning: Chlorosis is specifically associated with the reduction of chlorophyll.\n\t\tFormula/Rule: None\n\t2.\tCompare the definition with the options provided and select the corresponding option.\n\t\tWorking: Option B matches the definition of chlorosis.\n\t\tKey Point: Chlorosis is specifically about yellowing, not other color changes or tissue death.\n\t3.\tFinal step: Select the correct answer.\n\t\tResult: Option B is the correct answer\n\t\tVerification: Common knowledge about plant diseases confirms the definition of chlorosis.\n ## OPTION ANALYSIS\n[A] :x: Loss of chlorophyll is the cause of chlorosis, not the definition.\n[B] ✓: This is the correct definition of chlorosis.\n[C] :x: While chlorosis can lead to plant death, it's not the definition.\n[D] :x: Blackening of leaves is not related to chlorosis.\n ## LEARNING AIDS\n\t**Common Mistakes**:\n\t\t1.[Confusing chlorosis with other plant issues]: [Remember chlorosis is specifically about yellowing]\n\t\t2.[Assuming chlorophyll loss is the definition]: [Chlorophyll loss is the cause, yellowing is the result]\n\t**Quick Tips**:\n\t\t1.[Use visual association]: [Think of yellowing leaves when you hear chlorosis]\n\t\t2.[Relate to plant health]: [Chlorosis indicates an issue with the plant's ability to photosynthesize]\n

The correct Option is "Yellowing of leaves"

NEET Botany Mineral Nutrition Deficiency Symptoms MCQs

Prepare for NEET Biology Mineral Nutrition (Deficiency Symptoms) with MCQs & PYQs on NEET.GUIDE. Access free practice, previous year questions, and expert solutions to diagnose nutrient deficiency signs in plants.

NEET Questions / Botany / Mineral Nutrition / Deficiency Symptoms

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Root Nodule Formation

A plant exhibits interveinal chlorosis in its young leaves, while older leaves remain relatively unaffected. This symptom is indicative of a deficiency in which micronutrient that is relatively immobile within the plant?

Magnesium

Iron

Potassium

Nitrogen