NCERT solution of chapter 2 class 12 provided here to help students understand the lesson in an easy and interesting way. NCERT solutions for class 12 biology chapter 2 pdf is created by subject experts according to the latest CBSE syllabus (2018-19). Students must practice the solutions regularly to prepare class 12 biology chapter 2 notes and to prepare for their examination. Check out the Biology chapter 2 Sexual Reproduction in Flowering Plants PDF given below.
Class 12 Biology NCERT Solutions for Sexual Reproduction
Class 12 Biology Chapter 2 includes the topic: Flower- A fascinating organ of angiosperms. Pre-fertilization: Structure and events, Stamen, microsporangium, pollen grain, pistil, megasporangium, embryo sac, Pollination. Double fertilization: Embryo, Seed. Apomixis and Polyembryony. The PDF is provided here for better understanding and clarification of the chapter.
Microsporogenesis is defined as the process of formation of microspore from PMC. This process happens through meiosis. Pollen grains represent male gametophytes. The hard outer layer wall of the pollen grain is called exine and the inner wall is called inline. Mature pollen grain consists of a generative cell and a vegetative cell. This was a brief on Sexual Reproduction in Flowering Plants.
Subtopics of class 12 Biology Chapter 2 Sexual Reproduction
- Flower – A Fascinating Organ of Angiosperms
- Pre-fertilisation: Structures and Events
- Double Fertilisation
- Post-fertilisation: Structures and Events
- Apomixis and Polyembryony.
Class 12 Biology NCERT Sexual Reproduction in Flowering Plants Important Questions
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