Go through the following matches with reference to the elements and their deficiency symptoms in plants:
(i) Sulphur - Reduced nodulation in legumes
(ii) Boron - Whiptail disease
(iii) Sulphur - Blossom and rot of tomato
(iv) Nitrogen - Wrinkling of cereal grains
Which of these are correct

Options

A. (i), (ii) & (iii)
B. (i) & (iii)
C. (ii), (iii) & (iv)
D. (i) & (iv)

Answer

To determine which of the matches regarding elements and their deficiency symptoms in plants are correct, we will analyze each option step by step.

### Step 1: Analyze Sulphur - Reduced nodulation in legumes
- **Explanation**: Sulphur is an essential nutrient for plants, playing a crucial role in chlorophyll formation and overall plant metabolism. A deficiency in sulphur can indeed lead to reduced nodulation in legumes, which is the formation of nodules that house nitrogen-fixing bacteria.
- **Conclusion**: This match is **correct**.

### Step 2: Analyze Boron - Whiptail disease
- **Explanation**: Whiptail disease is actually associated with a deficiency of molybdenum, not boron. It is characterized by the distortion of leaves, particularly in cruciferous plants, leading to a whiptail appearance.
- **Conclusion**: This match is **incorrect**.

### Step 3: Analyze Sulphur - Blossom end rot of tomato
- **Explanation**: Blossom end rot in tomatoes is primarily caused by a deficiency of calcium, not sulphur. This condition results in the rotting of the blossom end of the fruit.
- **Conclusion**: This match is **incorrect**.

### Step 4: Analyze Nitrogen - Wrinkling of cereal grains
- **Explanation**: Nitrogen is vital for plant growth and development, and its deficiency can lead to poor grain filling, resulting in wrinkled cereal grains. This is a well-documented symptom of nitrogen deficiency.
- **Conclusion**: This match is **correct**.

### Final Summary:
- The correct matches are:
- (i) Sulphur - Reduced nodulation in legumes (Correct)
- (ii) Boron - Whiptail disease (Incorrect)
- (iii) Sulphur - Blossom end rot of tomato (Incorrect)
- (iv) Nitrogen - Wrinkling of cereal grains (Correct)

Thus, the correct options are (i) and (iv).