CBSE Class 7 Science Notes Chapter 12: Some of the top professors who have been teaching science for years have developed the NCERT notes for Class 7 Science Chapter 12. The notes have been prepared with special attention to the present CBSE curriculum.
The CH 12 Class 7 Science notes are helpful since, in contrast to the chapter, they provide a concise list of all the subtopics, which is ideal for reviewing the material ahead of an exam. Download these Class 7 Science Chapter 12 notes now to ensure that you study properly, solidify your foundation, and perform well on the test.CBSE Class 7 Science Notes Chapter 12 PDF
There are two modes of reproduction, asexual reproduction and sexual reproduction.
(i) Sexual reproduction
(ii) Asexual reproduction
Different Types of Asexual Reproductions are:
Vegetative Propagation
Examples of organisms produced by vegetative propagation are:
Onion, garlic, and tulip are produced by the stems.
Sweet Potato and Dahlia are produced by the roots.
Bryophyllum is produced by leaves.
Budding
Fragmentation
Spore Formation
Shoot – A young plant is often termed a shoot. Generally, a shoot is regarded as a part of the plant that has stems, leaves, and flowers.
Node – It is a part of the stem or branch of a plant from where the leaf arises.