Which two minerals are not needed by the majority of plants but very m...
Sodium and Iodine minerals are not needed by the majority of plants but sodium and iodine minerals are very much needed by almost all animals. Sodium play important role in nervous system and iodine for synthesis thyroxine hormone.
View all questions of this test
Which two minerals are not needed by the majority of plants but very m...
The two minerals that are not needed by the majority of plants but very much needed by almost all animals are Sodium and Iodine.
Sodium:
- Sodium is an essential mineral for animals as it helps in regulating blood pressure, maintaining fluid balance, and transmitting nerve impulses.
- Plants can absorb sodium from the soil, but they do not have a specific requirement for it as they can use other ions like potassium instead.
- Sodium deficiency is rare in animals as it is found in almost all foods, but excessive intake can lead to health problems like high blood pressure.
Iodine:
- Iodine is essential for the production of thyroid hormones, which regulate metabolism and growth in animals.
- Plants can absorb iodine from the soil, but the amount present is usually low and varies depending on the location.
- Iodine deficiency can lead to goiter, mental impairment, and other health problems in animals, especially in regions where iodine is scarce.
In conclusion, while sodium and iodine are not required by plants in large quantities, they are crucial for the health and wellbeing of animals.