Course Content
Theme 01: Cell Cycle, Cell Division and Structure of Chromosomes
Theme 02: Genetics
Theme 03: Absorption by Roots
Theme 04: Transpiration
Theme 05: Photosynthesis
Theme 06: Chemical Coordination in Plants
Theme 07: The Circulatory System
Theme 08:The Nervous System & Sense Organs
Theme 09: The Endocrine System
Theme 10. The Reproductive System
Theme 11. Population
Theme 12. Human Evolution
Theme 13. Pollution
Biology – 10
About Lesson

Welcome to Theme 01: Cell Cycle, Cell Division, and Structure of Chromosomes in our Class 10 Biology course. In this theme, we will embark on an exciting journey into the intricate world of cells, their division, and the fundamental components that make up the blueprint of life.

Cell Division: We’ll begin by understanding the fundamental process of cell division, a remarkable phenomenon responsible for the growth, repair, and reproduction of organisms.

Cell Cycle: Explore the cell cycle, which dictates the stages a cell goes through, from its birth to division, ensuring proper cell growth and maintenance.

Phases of Mitosis: Delve into the mesmerizing stages of mitosis, a crucial aspect of cell division, including prophase, metaphase, anaphase, and telophase, and how they ensure the accurate distribution of genetic material.

Significance of Mitosis: Learn why mitosis is essential for maintaining the health and integrity of an organism’s cells.

Meiosis (or Reduction Division): Discover the unique process of meiosis, which plays a pivotal role in sexual reproduction, reducing chromosome number, and increasing genetic diversity.

Significance of Meiosis: Understand how meiosis contributes to genetic variation and the creation of unique individuals.

Chromosomes: Uncover the mysteries of chromosomes, the thread-like structures that carry our genetic information.

Structure of Chromosomes: Explore the intricate architecture of chromosomes, their composition, and how they safeguard the secrets of life.

Gene: Dive into the world of genes, the segments of DNA that contain the instructions for building and maintaining an organism.

DNA and its Structure: Finally, unravel the double-helix structure of DNA, the molecule that serves as the foundation of life, and grasp how its structure influences our very existence.

This theme will lay the foundation for your understanding of life at the cellular level, providing you with the knowledge and insights needed to explore the remarkable intricacies of biology. Join us on this captivating journey through the cell cycle, cell division, and the structure of chromosomes, and discover the wonders of life at its most basic level.

Exercise Files
Cell Division.pdf
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