Description
- 4 whorls of a flower a) Calyx b) Corolla c) Androecium d) Gynoecium
- Structure of stamen
- Immature anther
- T. S of developed Anther
- Types of Tapetum a) Amoeboid b) Glandular
- T. S of mature Anther
- Micro – sporogenesis a) Structure of mature pollen grain b) Pollen allergy c) pollen products d) pollen viability
- Gynoecium a) Types of ovule – Orthotrophous, Anatrophous, etc
- Megasporogenesis a) Egg apparatus
- Pollination a) Autogamy b) Geitonogamy c) Xenogamy
- Adaptation
- Anemophily
- Hydrophily
- Biotic agents – Ornitophily, malacophily, etc
- Out – breeding devices a) Unisexuality b) Dichogamy c) Self incompatibility
- Fertilization
- Post – Fertilization a) Endosperm b) Types of endosperm formation
- Typical Dicot Embryo
- Structure of seed
- Seed – Germination a) Advantages of seed to angiosperms b) Seed viability
- Important and essential pointers especially for NEET.
Handwritten notes of class 12th Biology chapter 2 : Sexual Reproduction in flowering plants
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