Exams › NEET › Biology

Iodine is the only such element which is an essential mineral for animals but is not required by plants.

1. Iodine
2. Iron
3. Copper
4. Zinc

Correct answer: Iodine

Solution

Iodine is required by animals for thyroid hormone production, but plants do not need it as an essential nutrient. The other choices are essential micronutrients for plants as well as animals.

Related NEET Biology questions

• The most important mineral for blood coagulation is
• Match the following concerning essential elements and their functions in plants: (a) Iron (i) Photolysis of water (b) Zinc (ii) Pollen germination (c) Boron (iii) Required for chlorophyll biosynthesis (d) Manganese (iv) IAA biosynthesis Select the correct option:
• In which of the following forms is iron absorbed by plants?
• In which of the following, all three are macronutrients?
• Minerals known to be required in large amounts for plant growth include:
• Which of the following elements is responsible for maintaining turgor in cells?

⚔️ Practice NEET Biology free + battle 1v1 →