The Concept of Cell Division

1. DEFINITION

1.1. Cell division

2. TISSUE CULTURE

2.1. Animal Cell

2.1.1. Application

2.1.2. Examples

2.1.2.1. Mouse embryo, human bipsy material, transplantable animal tumour

2.2. Plant Cell

2.2.1. Callus

2.2.1.1. Hormone : auxin & cytokinin

2.2.2. Types of Explant

2.2.2.1. Ovary culture, shoot & root culture

3. REPAIR

3.1. A process in which lost or damaged tissue replaced by fibrous tissue.

3.2. Types of reactions occur:

3.2.1. Regeneration

3.2.2. Healing

4. CLONING

4.1. Through mitosis

4.2. Dolly (1996)

5. REPRODUCTION

5.1. Produce new generation

5.2. Essential to continue the species

5.3. Types

5.3.1. Asexual reproduction

5.3.1.1. Meiosis

5.3.1.2. Mitosis

5.3.2. Sexual reproduction

5.3.2.1. Mitosis

5.3.2.2. Meiosis

5.3.2.2.1. The process to produce gamete cell(egg & sperm)

5.3.2.2.2. Egg(23 chromosome) + sperm(23 chromosome) = Baby (46 chromosome)

6. GROWTH & DEVELOPMENT

6.1. Unicellular

6.2. Multicellular