Biology

Third year / 9th Grade

Here are the best resources to pass Biology. Find Biology study guides, notes, assignments, and much more.

NCERT

4 documents

Mary Jones, Geoff Jones

1 documents

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Class notes

Want to know more abot ANIMAL TISSUES. CLICK HERE FOR REAL NOTES
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19

August 2026

2026/2027
These notes provide the baseline for understanding ANIMAL TISSUES.These notes contain IMPORTANT TABLES and FUN FACTS which help in encouraging curiosity and rote memerization
abhisheksoni1
$20.79 More Info

Class notes

Cell Class 9
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August 2026

2026/2027
Introduction to cell biology, framing the cell as the essential structural and functional unit of all living things. The lesson explores the historical discovery of cells by figures like Robert Hooke and Antonie van Leeuwenhoek, while also detailing the core principles of cell theory. It highlights the diverse shapes and sizes of cells, explaining how these forms are specifically adapted to perform unique biological tasks. Detailed descriptions of organelles such as the nucleus, mitochondria, an...
yahvi2
$23.19 More Info

Exam (elaborations)

Year 9 Science: Homeostasis & Disease Revision Notes
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25

July 2026

2025/2026

A+
Ace your Year 9 Science assessments with these comprehensive Homeostasis and Disease notes! This study guide covers the entire Year 9 Science unit, including homeostasis, stimulus-response pathways, receptors, negative and positive feedback loops, thermoregulation, blood glucose regulation, the nervous and endocrine systems, infectious and non-infectious diseases, pathogens, immunity, vaccinations, disease prevention, epidemics, pandemics, endemic diseases, antigens, the three lines of defence, ...
aaliyamalik
$37.29 More Info

Class notes

Biology notes- Cells
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5

July 2026

2024/2025
This document provides all the necessary information you need on cells, functions of cells, types of cells, and many other interesting topics.
deekshar
$7.89 More Info

Summary

summary of class 9 cell chapter biology
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10

July 2026

2025/2026
it is a class 9 biology chapter 1 cell 's summary and it is part 1 providing first portion of chapter.
patledeepika0
$4.99 More Info

Class notes

Class 9 biology chap solving a biological problem hand written notes
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June 2026

2025/2026
This material I provide is very helpful for all the students and this is written in very amazing way
anamtakhatti
$11.49 More Info

Class notes

Class notes of ch 2 tissues in action of class 9 of book exploration
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14

June 2026

2025/2026
This document is class notes of ch 2 tissues in action of class 9 of book exploration I write this very neat and clean
manojkumar46
$10.99 More Info

Class notes

Complete Biology Notes for Class 9 – Detailed & Easy to Understand
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12

June 2026

2025/2026
Study guide for 9th Grade Biology covering core concepts and topics relevant to grade 9th and 10th student and . This resource provides structured explanations of fundamental biological principles including cell structure, genetics, ecology, and organism biology. Perfect for exam preparation and consolidating key concepts throughout the academic year.
shashankshekhar2
$7.66 More Info

Package deal

All physics , chemistry , biology notes
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4

June 2026
These are very useful notes of 9 class all three 1 chapters and helps to study deeply and easily
asnanividhan11
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Class notes

Class notes Biology
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8

June 2026

2025/2026
These well-organized and easy-to-understand notes cover the complete Tissue chapter for Class 9 Biology. The notes include important definitions, characteristics, classifications, functions, and key exam points presented in a concise format for quick revision.
baljitkaur7
$8.99 More Info

Class notes

CellCell TheoryUnicellular OrganismMulticellular OrganismPlasma MembraneCell WallCytoplasmNucleusDNACell OrganellesMitochondriaEndoplasmic Reticulum (ER)RibosomesGolgi ApparatusLysosomesVacuolesDiffusionOsmosisSelective
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10

June 2026

2025/2026
Here is a summary of "The Fundamental Unit of Life" (Class 9 Science): The Fundamental Unit of Life – Summary The cell is known as the fundamental unit of life because all living organisms are made up of cells. It is the smallest structural and functional unit that can perform all life processes. The discovery of cells was made by Robert Hooke in 1665 when he observed a thin slice of cork under a microscope. Later, Antonie van Leeuwenhoek observed living cells. The cell theory was proposed ...
ayushmanyadav
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Summary

Cell the basic unit of life
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2

May 2026

2025/2026
It's a summary notes which help the students of ICSE class 9th. It's a notes of Biology Chapter 1The Cell which would help student understand the concepts.
alkak6370
$10.99 More Info