Mineral Nutrition In Plants Question 109
Yellowing of tea leaf takes place due to the deficiency of
Options:
A) Chlorine is a chemical element with the symbol Cl and atomic number 17. It is a yellow-green gas at room temperature and is widely used in water purification, disinfection, and the production of plastics.
B) Potassium is an essential mineral that plays a critical role in maintaining fluid balance, nerve signaling, and muscle contractions. It is also involved in the regulation of blood pressure and is necessary for the proper functioning of the heart. A deficiency in potassium can lead to symptoms such as muscle weakness, cramps, and irregular heartbeats, while excessive levels can cause nausea, vomiting, and in severe cases, paralysis or cardiac arrest. The recommended daily intake of potassium varies by age and gender, with adults generally needing between 2,600 to 3,400 milligrams per day. Foods rich in potassium include bananas, oranges, spinach, potatoes, and beans.
C) Oxygen
D) Sulfur
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Answer:
Correct Answer: D
Solution:
Reduced meristematic activity and chlorotic leaves are symptoms of tea yellow disease in tea plants.
BETA
