Advertisements
Advertisements
प्रश्न
Goitre is caused by a deficiency of the mineral ______.
विकल्प
iron
calcium
iodine
potassium
Advertisements
उत्तर
Goitre is caused by a deficiency of the mineral iodine.
Explanation:
Iodine is essential for the production of thyroid hormones. A lack of iodine leads to an enlarged thyroid gland, resulting in goitre.
संबंधित प्रश्न
How would you test the presence of starch in leaves?
Spot the following in the table of vitamins and minerals.
Foods required to prevent the above diseases.
Pulses are a very good source of ______.
Classify according to food-type.
Human
Classify according to food-type.
Buffalo
Choose the correct option.
Which type of teeth are maximum in number in human buccal cavity?
Observe the diagram given as Figure and label the following terms given in the box.
| stomatal opening, guard cell |
Which of the following food items does not provide any nutrient?
Tasty food is not always nutritious and nutritious food may not always be tasty to eat. Comment with examples.
