CBSE Class 9 Science — Reproduction: How Life Continues
Chapter 11 of the CBSE Class 9 Science syllabus. About 74 minutes of teaching.
Unit: World of Living
Unit weightage: 27 marks
5 topics
What is in this chapter
- 1Forms of Reproduction — Sexual and Asexual foundation12 min
- 2Types of Asexual Reproduction14 min
- 3Sexual Reproduction in Flowering Plants18 min
- 4Sexual Reproduction in Humans18 min
- 5Reproductive Health, Hygiene and Birth Control12 min
What to know first
This chapter builds on Cell: The Building Block of Life. If any of those feel shaky, start there — the concepts below assume them.
Where the marks are
CBSE publishes marks by unit, not by chapter. The World of Living unit carries 27 of the 80 marks in the paper, across 4 chapters. Our estimate for this chapter alone is about 7 marks — useful for deciding what to study first, but it is our split of the unit, not an official CBSE per-chapter figure.
This chapter is not on the board yet.
We author chapters one at a time and only publish once the lesson has been checked end to end, so we would rather say "not yet" than ship a thin one. The syllabus above is accurate and free to use meanwhile.
Other chapters in Class 9 Science
Cell: The Building Block of LifeTissues in ActionDescribing Motion Around UsExploring Mixtures and their SeparationHow Forces Affect MotionWork, Energy, and Simple MachinesJourney Inside the AtomAtomic Foundations of MatterSound Waves: Characteristics and ApplicationsPatterns in Life: Diversity and ClassificationEarth as a System: Energy, Matter, and Life