NCERT Grade 12 Biology Chapter 2, Sexual Reproduction in Flowering Plants is from Unit, Reproduction. A combination of 4 chapters, this unit holds a total weightage of 14 marks in Grade 12 final examination. In this chapter, students shall understand the morphology, structure and the processes of sexual reproduction in flowering plants (angiosperms).Flower – A Fascinating Organ of Angiosperms, Pre-fertilisation: Structures and Events, Double Fertilisation, Post-fertilisation: Structures and Events, Apomixis and Polyembryony are the topics discussed in this chapter.
Structure, location and functions of the different parts of the flower, how does a flower prepare itself for fertilization, requirements for fertilization, how does the process of fertilization occur in flowering plants, post-fertilization events; formation of seed, fruit, endosperm, etc, apomixis and polyembryony are described with the help of diagrams, illustrations, examples and lucid language in this chapter. Technical terms associated to Reproduction in Flowering Plants; three-dimensional figures for better understand and sectional figures of various organs of the flower are some aspects of NCERT Grade 12 Biology Chapter 2, Sexual Reproduction in Flowering Plants that make it interesting and fun to learn. Stamen, Microsporangium and Pollen Grain, The Pistil, Megasporangium (ovule) and Embryo sac, Pollination, Endosperm, Embryo and Seed are the sub-topics discussed in this chapter.
Get 100 percent accurate NCERT Solutions for Class 12 Biology Chapter 2 (Sexual Reproduction in Flowering Plants) solved by expert Biology teachers. We provide solutions for questions given in Class 12 Biology text-book as per CBSE Board guidelines from the latest NCERT book for Class 12 Biology. The topics and sub-topics in Chapter 2 Sexual Reproduction in Flowering Plants are given below.
Ex 2.1 - Flower – A Fascinating Organ of Angiosperms
Ex 2.2 - Pre-fertilisation : Structures and Events
Ex 2.3 - Double Fertilisation
Ex 2.4 - Post-fertilisation: Structures and Events
Ex 2.5 - Apomixis and Polyembryony.
We cover all exercises in the chapter given below:-
Chapter 2 Exercises - 18 Questions with Solutions.
Other than given exercises, you should also practice all the solved examples given in the book to clear your concepts on Sexual Reproduction in Flowering Plants. Download the free PDF of Chapter 2 Sexual Reproduction in Flowering Plants and take the print out to keep it handy for your exam preparation.