Biology

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What are living organisms made of?
What is a cell made of? What is the structural organisation of a cell?

Lecture 1: The Fundamental Unit of Life Part- 1

00:09:04

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Lecture 2: The Fundamental Unit of Life Part- 2

00:22:29

Lecture 3: The Fundamental Unit of Life Part- 3

00:27:23

Lecture 4: The Fundamental Unit of Life Part- 4

00:16:43

Lecture 5: The Fundamental Unit of Life Question

00:14:00

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To be taught in brief with respect to location, basic structure and function, giving typical examples of their location so as to enable pupils to understand their role in different physiological processes in plants and animals.

Lecture 1: Tissues Part- 1

00:17:47

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Lecture 2: Tissues Part- 2

00:17:14

Lecture 3: Tissues Part- 3

00:12:52

Lecture 4: Tissues Question

00:10:02

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What is the basis of Classification?
Classification and Evolution
The Hierarchy of Classification – Groups
Plantae
Animalia
Nomenclature

Lecture 1: Diversity in Living Organisms Part- 1

00:14:00

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Lecture 2: Diversity in Living Organisms Part- 2

00:23:21

Lecture 3: Diversity in Living Organisms Part- 3

00:15:01

Lecture 4: Diversity in Living Organisms Part- 4

00:17:13

Lecture 5: Diversity in Living Organisms Part- 5

00:20:25

Lecture 6: Diversity in Living Organisms Part- 6

00:32:41

Lecture 7: Diversity in Living Organisms Question

00:25:39

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Health and its Failure
Disease and its Causes
Infectious diseases

Lecture 1: Why Do We Fall ill Part- 1

00:14:12

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Lecture 2: Why Do We Fall ill Part- 2

00:15:21

Lecture 3: Why Do We Fall ill Part- 3

00:25:22

Lecture 4: Why Do We Fall ill Part- 4

00:06:16

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The branch of life: Air
A wonder liquid: Water
Mineral Riches in the soil
Biogeochemical cycles
Ozone Layer

Lecture 1: Natural Resources Part- 1

00:18:34

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Lecture 2: Natural Resources Part- 2

00:22:40

Lecture 3: Natural Resources Part- 3

00:18:01

Lecture 4: Natural Resources Part- 4

00:09:30

Lecture 5: Natural Resources Question

00:15:30

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Improvement in crop Yields
Animal Husbandry

Lecture 1: Improvement in food Resources Part- 1

00:21:21

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Lecture 2: Improvement in food Resources Part- 2

00:16:37

Lecture 3: Improvement in food Resources Part- 3

00:27:00

Lecture 4: Improvement in food Resources Part- 4

00:28:09

Lecture 5: Improvement in food Resources Part- 5

00:42:00

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Published 22-Oct-2018 Bilingual

COMPLETE COURSE OF CLASS 9TH BIOLOGY

Study Khazana delivers CBSE Class 9th Biology, thirty video lectures by Vanshika Saxena on biology Complete Course with complete solutions using sample paper based on NCERT Syllabus. This chapter covers the following topic to make students understand the topic and covers the whole chapter with all the question and answers.

WHAT DO YOU STUDY THE FUNDAMENTAL UNIT OF LIFE?

Explain Cell as a basic unit of life,
What are prokaryotic and eukaryotic cells?
Meaning of multicellular organisms,
Definition of cell membrane and cell wall,
Define cell organelles; chloroplast, mitochondria, vacuoles, endoplasmic reticulum, Golgi apparatus; nucleus, chromosomes
WHAT DO YOU STUDY TISSUES?
Define tissues,
Explain meristems and permanent tissues,
Types of meristems,
Meaning of cardiac muscles,
Definition of nervous tissues, animal tissues, plant tissues and muscular tissues
Describe xylem and phloem
WHAT DO YOU STUDY DIVERSITY IN LIVING ORGANISM?
Explain the Diversity of plants and animals and write about basic issues in scientific naming,
What is the basis of classification?
Concept of classification and evolution
The Hierarchy of classification of categories
WHAT DO YOU STUDY IN WHY DO WE FALL ILL?
Define Health and its failure.
What is Infectious and Non-infectious diseases, write their causes and manifestation?
Explain the Diseases caused by microbes (Virus, Bacteria and protozoans) and their prevention,
Discuss the Principles of treatment and prevention.
Describe Pulse Polio programmes.
WHAT DO YOU STUDY IN
NATURAL RESOURCES?
Brief introduction about Air, Water and Soil,
Explain Air for respiration, for combustion, for moderating temperatures;
Discuss movements of air and its role in bringing rains across India.
Describe Holes in ozone layer and the probable damages.
Define oxygen, carbon and nitrogen.
WHAT DO YOU STUDY IMPROVEMENT IN FOOD RESOURCES?
Meaning of food resources
Explain the green revolution
Define the kharif crop
Definition of term hybridization
What is animal husbandry?
Distinguish between aquaculture and mariculture.
HOW WE HELP THE STUDENTS???
These video lectures will make the subject easy for students. The free lecture is available as a demo. We provide mock exams after completion of the full course. These lectures are recording of the live session taken. It will include question and answers of the students undertaken during the class. CBSE Class 9th previous question papers and sample papers are also given to the students for practice. Video Lectures classes are taken by Study Khazana’s best faculties. Video lectures contain examples and formulas related to different topics. We have doubt sessions on YouTube related to students queries asked on WhatsApp. These classes are based on NCERT Syllabus. We offer pen drives and online-offline study mode to the students. We also have Android and IOS Study Khazana mobile app for helping students to study anywhere at any time.