Biology-Class-9

74 posts

Last Updated: 14 January 2024

CBSE Class 9 Chapter-wise NotesofBiologyare useful for students to quickly revise important topics for their board examination. Class 10 Bio ...read more

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Biology-Class-9

Chapterwise-Notes-Class-9

Scientific Name of Human Being

Last Updated: 15 March 2024

Scientific Name of Human Being: Homo sapiens is the scientific name for humans. Scientific Names are the names of organisms that indicate th...read more

Diversity-of-Life-Forms

Scientific Name

Angiosperms | Class 9 Biology

Last Updated: 13 January 2024

The term biodiversity is used to describe a variety of biological forms. The term "biodiversity" is more frequently used to describe the ran...read more

Diversity-of-Life-Forms

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Are Plants and Animals Made of Same Types of Tissues?

Last Updated: 17 October 2022

The smallest unit of life is the cell. In a multicellular organism, different specialized cells can be grouped to carry out the same task, c...read more

Class 9 Biology - Phylum Arthropoda

Last Updated: 17 April 2024

Phylum Arthropoda is the largest phyla of the animal kingdom. Arthropoda is a Greek word, which means joint foot. The Phylum Arthropoda cha...read more

Diversity-of-Life-Forms

Characteristics and Classification of Monera

Last Updated: 27 February 2023

Monera has a place with the prokaryote family. The life forms having a place in this realm don't contain a genuine core. These are the most ...read more

Diversity-of-Life-Forms

Storage of Grains - Overview, Importance, Affecting Factors

Last Updated: 31 July 2022

Man has been storing grains and other products for a long time. It is ever worry for man to hold food supply to mitigate hunger in the time ...read more

Inland Fisheries - Overview and Examples

Last Updated: 19 April 2023

Any palatable substance of plant or creature beginning that gives healthful advantages like sugars, fats, proteins, nutrients, or minerals t ...read more

Biogeochemical Cycles

Last Updated: 12 July 2022

Normal assets are of two kinds: One that can be recaptured or repeated is called Renewal Resource and the asset that can't be duplicated and ...read more

Improvement in Crop Yields

Last Updated: 01 July 2022

Meeting the food needs of a consistently developing populace is most certainly a test. Plants and domesticated animals are significant food ...read more

Breath of Life: Air - Composition, Structure, Properties

Last Updated: 10 June 2022

The atmosphere is the air envelope that surrounds our earth. It is required for life to exist on Earth. Aquatic species breathe by inhaling ...read more

Ozone Layer - Causes, Effects & Depletion

Last Updated: 25 October 2023

Ozone Layer: Oxygen is a member of the chalcogen group of the periodic table, a highly reactive nonmetal that quickly forms oxides with most...read more

Rain - Definition, Causes, Importance, Acid Rain

Last Updated: 20 May 2022

Rain is made up of water droplets that have condensed due to evaporation. Cloud formation occurs during the water cycle. Precipitation is an...read more

Basis of Classification

Last Updated: 03 March 2023

Cells are one of the most important characteristics of living beings because they are the basic beginning of life. They are the basic unit o...read more

Last Updated: 26 December 2022

A cropping system is the type and sequence of crops farmed, and the procedures employed to grow them. It includes all cropping sequences don...read more

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