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Reproduction Reproductionin Organisms L-3
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Reproduction in Organisms
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Reproduction Reproductionin Organisms L-3
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Artifical Vegetable propagation
* Cutting - Stem - Sugarcane, Rose,Grapes - Root - Tamarind - Leaves - Bryophyllum
![image](/subject-images/iitpal/image/biology-class-12-unit-02-chapter-03-reproduction-reproductionin-organisms-l-3_4-gzde8dkbge0-b1.png)
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Reproduction Reproductionin Organisms L-3
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Artifical Vegetable propagation
- Layering - Mound layering - Jasmins - Air layering
![image](/subject-images/iitpal/image/biology-class-12-unit-02-chapter-03-reproduction-reproductionin-organisms-l-3_4-gzde8dkbge0-020-0462.0.jpg)
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Reproduction Reproductionin Organisms L-3
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Artifical Vegetable propagation
- **1. Whip Grafting**
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Reproduction Reproductionin Organisms L-3
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Artifical Vegetable propagation
- **2. Wedge grafting**
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Reproduction Reproductionin Organisms L-3
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Artifical Vegetable propagation
- **3. Crown Grafting**
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Reproduction Reproductionin Organisms L-3
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Artifical Vegetable propagation
- **4. Side Grafting - Mango, Apple**
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Reproduction Reproductionin Organisms L-3
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Artifical Vegetable propagation
- **5. Bud Grafting - Rose, Apple, peach**
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Reproduction Reproductionin Organisms L-3
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Artifical Vegetable propagation
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Reproduction Reproductionin Organisms L-3
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Artifical Vegetable propagation
- Preparation of culture media and its sterilization - Selection and Surface sterilisation of the explant - Explant disc preparation - Inoculation and callus formation - Incubation for the development of root and shoot in the plantlet - Acclimatization and Hardening
![image](/subject-images/iitpal/image/biology-class-12-unit-02-chapter-03-reproduction-reproductionin-organisms-l-3_4-gzde8dkbge0-037-1429.2.jpg)
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Reproduction Reproductionin Organisms L-3
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Preparation of culture media
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Reproduction Reproductionin Organisms L-3
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Selection and surface sterilisation of the explanition
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Reproduction Reproductionin Organisms L-3
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Inoculation and callus formation
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Reproduction Reproductionin Organisms L-3
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Incubation for the development of root and shoot in the plantlet
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Reproduction Reproductionin Organisms L-3
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Acclimatization and hardening
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Reproduction Reproductionin Organisms L-3
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Sexual reproduction
* Unisexual organ- Seprate male and female * Bisexual organ- Male and female on same plants
![image](/subject-images/iitpal/image/biology-class-12-unit-02-chapter-03-reproduction-reproductionin-organisms-l-3_4-gzde8dkbge0-092-2463.6.jpg)
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Reproduction Reproductionin Organisms L-3
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Sexual reproduction
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Reproduction Reproductionin Organisms L-3
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Sexual reproduction
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Reproduction Reproductionin Organisms L-3
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Sexual reproduction
- 1. Pre-fertilization - 2. Fertilization - 3. Post-Fertilization
![image](/subject-images/iitpal/image/biology-class-12-unit-02-chapter-03-reproduction-reproductionin-organisms-l-3_4-gzde8dkbge0-102-3032.4.jpg)
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Reproduction Reproductionin Organisms L-3
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Thank you