Pre-Fertilization: Structure And Events
Chapter Name : Sexual Reproduction In Flowering Plants |
Sub Topic Code : 103_12_02_02_07 |
Topic Name : Pre-Fertilization: Structure And Events |
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Sub Topic Name : Artificial Hybridization |
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Introduction
Artificial hybridization is a method of crop improvement
Pre-Requisites:
Pollen-pistil interaction
Activity:
Check the videos how artificial hybridization is done
Real Life Question:
What is the need for artificial hybridization?
Key Words / FlashCards
| Key Words | Definitions (pref. in our own words) |
|---|---|
| Bagging Emasculation | Prevent contamination of stigma with unwanted pollen Removal of anther from flower bud before it dehisces. |
Learning aids / Gadgets
| Gadgets | How it can be used |
|---|---|
| This practice is common in farms | Farmers use it as a way of crop improvement |
Places to visit :
Biology laboratory
Practical examples around us
| Examples | Explainations |
|---|---|
| You may notice this in farms |
What you learn in Theory:
What is artificial hybridization?
What you learn in Practice:
The procedure of artificial hybridization