Asexual Reproduction Class 10 | Science Ch 7 Fission & Fragmentation

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In this video, we continue Class 10 Science Chapter 7 – How Do Organisms Reproduce (Part 2) and study Asexual Reproduction, one of the simplest and most common modes of reproduction in living organisms.

This lecture explains how organisms reproduce without the involvement of gametes, focusing on important types like fission and fragmentation, with clear NCERT-based explanations and examples.

📘 Topics Covered in This Video:

🔹 1. Asexual Reproduction – Introduction

Meaning of asexual reproduction

Why only one parent is required

Characteristics of asexual reproduction

Advantages and limitations

Why offspring are genetically similar

🔹 2. Fission

Meaning of fission

How single-celled organisms reproduce by fission

⭐ Types of Fission:

Binary Fission

One parent divides into two daughter cells

Examples: Amoeba, Paramecium, Bacteria

Multiple Fission

One parent divides into many daughter cells

Example: Plasmodium

Step-by-step explanation with diagrams

🔹 3. Fragmentation

Meaning of fragmentation

How multicellular organisms reproduce by breaking into fragments

Each fragment grows into a complete organism

Example: Spirogyra

Difference between fission and fragmentation

🎯 What You Will Learn:

✔ Meaning and features of asexual reproduction
✔ How fission occurs in unicellular organisms
✔ Difference between binary and multiple fission
✔ How fragmentation helps organisms reproduce
✔ NCERT-based concepts important for board exams

📚 Perfect For:

Class 10 CBSE & NCERT Students

Board exam preparation

Students revising reproduction concepts

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Class 10 Science Chapter 7 Asexual Reproduction

How Organisms Reproduce Part 2 Class 10

Asexual Reproduction Class 10 Biology

Fission and Fragmentation Class 10

Binary Fission and Multiple Fission explanation

NCERT Class 10 Biology Chapter 7

CBSE Class 10 Science Reproduction

Class 10 Biology Chapter 7 full explanation

Asexual reproduction in organisms class 10

Board exam biology chapter 7 class 10

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