AP BIOLOGY

Detailed explanation-1: -The primary macronutrients are Nitrogen (N), Phosphorus (P), and Potassium (K). N. Nitrogen. Nitrogen is essential for plant development, since it plays a fundamental role in energy metabolism and protein synthesis. Nitrogen is absorbed by the plant in the form of a nitrate.

Detailed explanation-2: -Nutrients that plants require in larger amounts are called macronutrients. About half of the essential elements are considered macronutrients: carbon, hydrogen, oxygen, nitrogen, phosphorus, potassium, calcium, magnesium, and sulfur.

Detailed explanation-3: -The first three, nitrogen, phosphorus, and potassium, are primary macronutrients. These nutrients are needed in the largest amounts and are critical for your plant’s health. Without these three nutrients, plants will die quickly.

Detailed explanation-4: -the macronutrients: nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), sulfur (S), magnesium (Mg), carbon (C), oxygen (O), hydrogen (H)

Detailed explanation-5: -Nitrogen is the element required by the plants in the largest quantity. Nitrogen is a part of the proteins that are the basic building blocks for any living organism.