Name at least five different deficiency symptoms in plants. Describe them and correlate them with the concerned mineral deficiency.

Name the disease caused due to deficiency of iodine and mention its main symptom.

Which of the following plant diseases is caused by mineral deficiency?

Write five different linear equations in two variables and find three solutions for each of them?

Why is it that in certain plants deficiency symptoms appear first in younger parts of the plant while in others they do so in mature organs?

Read the following statements regarding the mineral nutrition in plants (1) For the elements that are actively mobilized within the plants, the deficiency symptoms tend to appear first in the young tissues. (2) Manganese competes with iron and magnesium for uptake and with magnesium for binding with enzymes. (3) Manganese inhibits calcium traslocation in shoot apex. (4) Rhodospirillum is aerobic free-living nitrogen fixing microbe. Which of these are correct

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 end root of tomato (iv) Nitrogen - Wrinkling of cereal grains Which of these are correct

Read the following matches regarding the elements and their deficiency symptoms in plants (i) Molybdenum - Brown heart of turnip (ii) Potassium - Plastid disintegration (iii) Magnesium - Underdeveloped phloem & pith (iv) Phosphorus - Delay in seedgermination Which of these are correct

If a plant shows a symptom which could develop due to deficiency of more than one nutrient, how would you find out experimentally, the real deficient mineral element?