Roles of Nitrogen & Magnesium in Plants | Class 9 Biology Chapter 9 (New Book)
Автор: MyScienceAcademy
Загружено: 2020-05-22
Просмотров: 3008
Описание:
In this video, we explain Roles of Nitrogen and Magnesium in Plants – Class 9 Biology Chapter 9 (New Book) in a simple, concept-based, and exam-oriented way.
You will learn why nitrogen and magnesium are essential mineral nutrients, their functions in plant growth, and the deficiency symptoms commonly asked in board exams.
🌱 Topics Covered:
✔ Importance of mineral nutrition in plants
✔ Role of Nitrogen in proteins, enzymes & chlorophyll
✔ Role of Magnesium in chlorophyll & enzyme activation
✔ Effects of deficiency of nitrogen
✔ Effects of deficiency of magnesium
✔ Comparison table (Nitrogen vs Magnesium)
✔ Board-exam MCQs & key points
This lecture is ideal for:
📘 Class 9 Biology students
📘 Federal Board / Punjab Board / Sindh Board / KPK Board
📘 Concept clarity & annual exam preparation
👉 Watch till the end for important diagrams, deficiency symptoms, MCQs, and exam
Повторяем попытку...
Доступные форматы для скачивания:
Скачать видео
-
Информация по загрузке:
![Divine Music - The Year Mix Vol.10 [Chill & Ethnic Deep 2025]](https://imager.clipsaver.ru/Q3XBH_FhuKY/max.jpg)
