Essential Mineral Elements
Chapter Name : Mineral Nutrition |
Sub Topic Code : 103_11_12_02_03 |
Topic Name : Essential Mineral Elements |
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Sub Topic Name : Deficiency Symptoms Of Essential Elements |
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Introduction
Due to lack of various elements plants suffers different disorders.
Pre-Requisites:
Tissue, Chlorophyll
Activity:
Collect leaves from your garden and observe different spots on them as these are suffering from different diseases.
Real Life Question:
Why do some leaves have spots in it?
Key Words / FlashCards
| Key Words | Definitions (pref. in our own words) |
|---|---|
| Tissue | Tissue is a cellular organizational level intermediate between cells and a complete organism. |
| Chlorophyll | Chlorophyll is a green pigment found in cyanobacteria and the chloroplasts of algae and plants. |
Learning aids / Gadgets
| Gadgets | How it can be used |
|---|---|
| Leaves | To observe |
Real life uses :
We cut the diseased leaves from tree so that the disease doesn’t spread.
Places to visit :
Check in your garden where leaves are suffering from diseases.
Practical examples around us
| Examples | Explainations |
|---|---|
| Dead leaves | Due to lack of elements leaves dies. |
What you learn in Theory:
Due to lack of elements plants suffers from various disorders.
What you learn in Practice:
The black spot in leaves is a plant disease.