NCERT Exemplar Class 7 Science Chapter 12 Solutions: Reproduction in Plants
NCERT Exemplar Class 7 Science Solutions Chapter 12 – Reproduction in Plants will help you learn that every living organism has a characteristic of producing its own kind. The chapter of NCERT Exemplar Class 7 Science covers different topics like modes of reproduction, types of reproduction, budding, fragmentation, spore formation, etc. The chapter has 3 exercises and 20 exemplar problems.
The Instasolv team has science experts who are in this field for more than ten years. The experts make dedicated efforts to make every Exemplar question easy for you. We provide you with the easiest NCERT Exemplar Class 7 Science Chapter 12 solutions so that you can understand the questions more properly. You can access the solutions to all the questions at any time as these solutions are available all the time.
Topics Covered in NCERT Exemplar Class 7 Science Solutions Chapter 12 – Reproduction in Plants
Modes of Reproduction
The vegetative parts of the plant are the roots, stems, and leaves. After a certain period, most plants start bearing flowers. You know that mango trees flower in spring. Flowers are the reproductive parts of plants.
Ways in which plants produce their offsprings. These are categorised into two types:
- Asexual reproduction
- Sexual reproduction
In this chapter, you will study both types of reproduction in detail.
You have earlier learnt about tiny organisms like yeast that you can see only through a microscope. Yeast easily grows and multiplies every few hours. In the chapter, you will study the structure of yeast.
This category will tell you everything about flowers in detail. The different parts of a flower are:
- Unisexual flowers
- Bisexual flowers
- Male gametes
The transfer of pollen from the anther to the stigma of a flower is called pollination. This chapter will give detail about how these cross-pollinations happen.
Zygote refers to the cells after fusion of the gametes. The process of fusion of male and female gametes. Under this category fertilization you will study about:
- Fruits and seed formation: after the process of fertilization the ovary grows into a fruit. The fruit is the ripened ovary. The seeds develop from the ovules.
- Seed dispersal: sometimes the plants grow at different places as the seeds are dispersed to different places. These seeds are carried by wind, water and animals. sometimes the seeds get dispersed when the fruits burst with sudden jerks.
Exercise Discussion of NCERT Exemplar Class 7 Science Solutions Chapter 12 – Reproduction in Plants
- The chapter has a total of 20 questions with one-word answers, short answer questions, and long answer questions.
- The first exercise is a multiple-choice question in which you need to find the parts of the plants involved in different types of reproduction or identifying the processes like pollination, etc.
- The next exercise set consists of very short answer questions in which you need to name different methods, explain the reason for the situation in the question, etc.
- The third set consists of long answer questions that cover different topics of the chapter with fill in the blanks, diagram questions, etc. where you have to label the parts of a flower and explain the process of pollination.
Benefits of NCERT Exemplar Class 7 Science Solutions Chapter 12 – Reproduction in Plants by Instasolv
The exemplar problems of NCERT Exemplar Class 7 for Chapter 12 are a complete insight into the chapter ‘Reproduction in Plants’. Not only does this contain short questions but also long theoretical questions. We know that you are facing a lot of difficulty in solving these questions. That’s why you are here searching for help. Instasolv has a professional team of experts who work day and night to prepare detailed and step-wise Exemplar solutions for you so as to make the chapter content and Exemplar answers easy for you. We ensure that all your queries are taken into consideration in very simple language so as to save your time. Thus, if you are in need, you can contact us anytime as we are available 24×7.