Hello Students, I Hope your study is going well. This article will let you know about all the important study materials and notes of Class 12 Biology Chapter-02 Sexual Reproduction in Flowering Plants Notes. In addition, you will be able to download Class 12 Biology Chapter-wise notes in PDF format and save them for future purposes. This Sexual Reproduction in Flowering Plants is essential to score 300+ marks in NEET Biology. Accordingly, to understand the process of reproduction in flowering plants, we need to look at the different parts of the flower and their functions.
Students are advised to read this article thoroughly to know more about the Revision notes, Paper pattern, syllabus, sample paper, marking scheme, MCQs, Mock test and other useful Class 12 Biology Sexual Reproduction in Flowering Plants study materials. All of these resources are free of cost. I hope you will like this article.
Class 12 Biology Chapter-2: Sexual Reproduction in Flowering Plants
Are we not lucky that plants reproduce sexually? The myriads of flowers that we enjoy gazing at, the scents and the perfumes that we swoon over, the rich colours that attract us are all there to aid sexual reproduction. Flowers do not exist only for us to be used for our own selfishness. All flowering plants show sexual reproduction. A look at the diversity of structures of the inflorescences, flowers and floral parts shows an amazing range of adaptations to ensure the formation of the end products of sexual reproduction, the fruits and seeds. This chapter lets us understand the morphology, structure, and processes of sexual reproduction in flowering plants (angiosperms).
Sexual Reproduction in Flowering Plants
Before discussing the Class 12 Sexual Reproduction in Flowering Plants Notes, let us check the CBSE Class 12 Summary; below, we have mentioned the complete CBSE Class 12 Summary.
|Board||CBSE (Central Board of Secondary Education)|
|Chapter Name||Sexual Reproduction in Flowering Plants|
|Study Materials||Click Here|
|Class 12 Free E-Book||Click Here|
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Class 12 Biology Syllabus 2022-23
Biology is the study of life and living organisms. The primary way of introducing biology in the school curriculum is to help students learn more about the human body parts, names, functions, importance, and many more. As you all know, the CBSE has already released the Class 12 Biology Syllabus for the 2022-23 academic year; we are provided with the syllabus in PDF format. Let’s have a look.
NOTE:- Do you want to know the deduced syllabus due to COVID-19 (official released) and more information about the Class 12 Biology Syllabus Click Here
Class 12 Biology Exam Pattern
Chapter Reproduction is a vital topic to learn from an examination perspective. The total theory paper of the Class 12th Biology Subject is 70 Marks, while 30 marks are for the practical examination. Students can have a look at the paper pattern below.
|Unit||Title||No. of Periods||Marks|
|VII||Genetics and Evolution||40||18|
|VIII||Biology and Human Welfare||30||10|
|IX||Biotechnology and its Applications||30||14|
|X||Ecology and Environment||30||14|
CBSE Class 12 Biology Question Paper Pattern 2022
The Biology paper will be 70 Marks and 3 hours of time duration. Students/Teachers can have a look at the paper pattern below.
|Section||No. of Questions||Marks per Question|
|A||14||1 Mark Each|
|B||9||2 Marks Each|
|C||5||3 Marks Each|
|D||3||5 Marks Each|
Class 12 Sexual Reproduction in Flowering Plants Marking Scheme
Students trying to make a career in the medical field like pharmacy, dental, BAMS, MBBS etc., must keep in mind that they have to score excellent marks in their CBSE class 12 board examination. The marking scheme is the proper distribution of marks according to the Units or Chapters. In addition, it will show students the importance of Class 12 Sexual Reproduction in Flowering Plants and the total number of questions asked from this chapter.
NOTE:- To know more information about the Class 12 Biology Marking Scheme Click Here
Sexual Reproduction in Flowering Plants Notes
Students spend a lot of time on the internet to find the downloadable format of Class 12 Biology Chapter-2 Sexual Reproduction in Flowering Plants note. Here through this PDF, we have tried to bring the Best study material for NEET free of cost. Moreover, students can take the reference of these notes to score great in their Board examination.
Sexual reproduction is the fusion of haploid gametes, resulting in the production of a diploid zygote, which ultimately develops into a new organism. All flowering plants show sexual reproduction.
1. Flowers are the site of sexual reproduction in flowering plants.
(i) A flower has the following parts arranged in four whorls, i.e. calyx (sepals), corolla (petals), androecium and gynoecium. These are attached to the central axis called the thalamus.
(iii) Flowers may contain both male (stamens) and female (carpels or pistils) reproductive parts or organs in it and is called bisexual.
(iii) In unisexual flowers, only either of the reproductive parts is present, e.g. corn, the tassels represent the male flowers (stamens), and the ears or silk represent the female flower (styles and stigma).
2. Stamen is the male reproductive unit of angiosperm.
It consists of the following two parts:
(i) The long and slender stalk is called the filament.
(ii) The terminal generally bilobed structure is called the anther.
Chapter-2 Sexual Reproduction in Flowering Plants Important Question in PDF
Below have mentioned, we provide Biology Important Question for Class 12 Chapter-wise with answers in pdf downloads prepared for the examination’s great score. So students can learn Class 12 Biology Sexual Reproduction in Flowering Plants important Question pdf to know preparation level.
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Sexual Reproduction in Flowering Plants MCQ
Download Free PDF for CBSE Biology Multiple Choice Questions for Class 12 with Answers Chapter-2 Sexual Reproduction in Flowering plant prepared for the final examination’s great score. So students can solve Class 12 Biology Sexual Reproduction in Flowering Plants MCQs pdf to know the preparation level.
|Sexual Reproduction in Flowering Plants MCQ||Click Here|
Sexual Reproduction in Flowering Plants Mock Test for Class 12
Free Online Mock Test for NEET Biology Sexual Reproduction in Flowering Plants for important topics in all chapters of the Biology Book. Do test many times and check your score, and download. Doing mock online tests will help you to check your understanding and identify an area for improvement. If you want to get a great score in biology Sexual Reproduction in Flowering Plants class tests and exams, do these online mock tests for biology designed per the latest NEET Biology Syllabus and guidelines.
|Sexual Reproduction in Flowering Plants Mock Test-1||Click Here|
|Sexual Reproduction in Flowering Plants Mock Test-2||Click Here|
Class 12 Biology Chapter-2 Hand Written Notes
CBSE Board exam is an essential exam, and it needs a lot of handwork and knowledge to score good marks in the examination. Students have checked the complete Chapter 2 Biology Sexual Reproduction in Flowering Plants Handwritten Notes in pdf download. Below have mentioned the link;
|Sexual Reproduction in Flowering Plants Hand Written Notes||Click Here|
Class 12 Sexual Reproduction in Flowering Plants Revision Notes
Below we have mentioned the CBSE Class 12 Sexual Reproduction in Flowering Plants Biology Revision Notes. In addition, students have checked the complete Chapter-3 Biology Revision Notes in pdf download for the final examination’s great score.
|Sexual Reproduction in Flowering Plants Revision Notes||Click Here|
Class 12 Biology Sample Paper
Class 12 Biology Sample Papers for the board exam 2022-23 have been released by the Central Board of Secondary Education (CBSE). Students have to Download the complete Class 12 Biology Sample Papers in pdf for the final examination’s great score. Also, the marking scheme and answer key for each paper is available. In addition, you can download the Last 6th Year Sample Paper 2022, 2021, 2020, 2019, 2018, 2017, 2016, and 2015.
|Class 12 Biology Sample Paper||Download Here|
|Biology Sample Paper (2020-21)||Click Here|
|Biology Sample Paper (2019-20)||Click Here|
|Biology Sample Paper (2018-19)||Click Here|
|Biology Sample Paper (2017-18)||Click Here|
|Biology Sample Paper (2016-17)||Click Here|
|Biology Sample Paper (2015-16)||Click Here|
Frequently Asked Questions (FAQ)
Q. Is Class 12 Biology Chapter 2 Sexual Reproduction in Flowering Plants Notes is available for free at Edufever School?
Ans. Yes, On Edufever School CBSE Class 12 Biology Chapter 2 Sexual Reproduction in Flowering Plants Notes 2022-23 is available for free of cost. Not only that, all the study materials on our site are available for free.
Q. What are 2 types of reproduction?
Ans. There are two types of reproduction:
2. Sexual reproduction.
Q. Should I make biology notes?
Ans. You must write your notes keeping in mind the essential concepts of the syllabus that could be asked in the exam. So don’t keep on writing whatever you are learning. Instead, write short notes that make sense.
Q. What are the 5 types of asexual reproduction?
Ans. Several types of asexual reproduction include fission, fragmentation, budding, vegetative reproduction, spore formation, and agamogenesis.
Q. Which is a reproductive part of a female flower?
Ans. Pistils: Female Reproductive Organs