1. combination 3 genes
2. 4 component in individual whorls
3. 1.Basic Growth
3.1. vegetative and reproduction development
3.1.1. meristem
3.1.1.1. vegetative meristem
3.1.1.1.1. Floral induction
3.1.1.2. inflorescence meristem
3.2. seed development
4. 2. Main Factors Influencing Flower
4.1. photoperiod
4.2. vernalisation stage
4.3. florigen hormone
5. 3.Flower Identiy
5.1. ABC model
6. 4.How Flower Develop?Specialized Structures
6.1. Calyx
6.2. Corolla
6.3. Stamen and Androecium
6.4. Carpel and Gynoecium
6.5. Stigma and Style
6.6. Ovary
7. seed spread many ways such as by wind,stuck in the fur animal and depend on water.
8. contain both gynoecium & androecium (monecious)
9. when embrayo mature,diploid sporophyte tissue accompanies the embryo .
10. 6.Stage Flower Life Cycle
10.1. Seed Development
10.1.1. Dicot-The cotyledons store food become first leaves
10.1.2. Monocot- one cotyledons
10.2. Seeds Germination
10.3. Plant Growth
10.3.1. flower develop
10.3.1.1. epigeal and hypogeal germination
10.3.2. leaveas emerge, contain chloroplast
10.4. Reproduction
10.4.1. root system
10.4.2. sexually reproduction,pollen travel down the style to ovary. The ovary become fruit
10.4.3. self pollination
10.5. Pollination
10.5.1. by pollinators
10.6. Seed Dispersal
11. 8.Gamate Production
11.1. Pollen
11.1.1. The stamen contain 4 group of cell,microspongia that will go meiosis to produce microspore
11.1.2. pollen have innner and outer wall
11.1.2.1. intine-produce by microspore
11.1.2.2. exine-produce by microspore and tapetum
11.1.3. tapetum provide nutrient
11.2. Ovary
11.2.1. carpel give rise female gametophyte
11.2.1.1. consists stigma,style and ovary
11.2.2. ovule have interument layer
11.2.3. megasporangium contain sporophyte cell that undergo meiosis to produce megaspore.
11.2.4. Have micropyle- small opening
12. 7. Phasa Plant Life Cycle
12.1. Haploid stage
12.1.1. Alternation of generation-happen in haploid and diploid
12.1.1.1. Sporophyate generation
12.1.1.1.1. meiosis produce 2 kind of spore, microspore and megaspore
12.1.2. Gametophyate generation
12.1.2.1. male gametophyte develop within in anther, 2 haploid nucleus
12.1.2.2. Female gametophyte develop inside ovule
12.2. Diploid stage
12.2.1. Start when egg fertilized by Sperm by double fertilization
12.2.2. each pollen grain have 2 sperm cell,one of these be fertilizes the haploid eggs.
13. 5.Variation Of Flower
13.1. Imprefect flower
13.1.1. have stamen or carpel
13.1.2. Perfect flower
13.2. Complete flower
13.2.1. have 4 whorl of modibied leaves (monecious)
13.3. Incomplete flower
13.3.1. missing one or more flower part.(monecious or dioecious)