of India, the text book Biology for class IX-Biology has been revised for class IX and contains new contents as compared to the Biology for class IX which is available in most of the branches of schools.
1.
Revised Biology for class IX-Nature of living beings
2.
Revised Biology for class IX-Microbial population
3.
Revised Biology for class IX-Importance of living organisms in environment
4.
Revised Biology for class IX-Ecology
5.
Revised Biology for class IX-Microcosms and macrocosms
6.
Revised Biology for class IX-Physiological, pathological and endocrinological processes
7.
Revised Biology for class IX-Developmental stages of the embryo
8.
Revised Biology for class IX-Production of food and feed
9.
Revised Biology for class IX-Transportation and Storage of food and feed
10.
Revised Biology for class IX-Chemistry of food and feed
11.
Revised Biology for class IX-Nutrition
12.
Revised Biology for class IX-Physiology of plant
13.
Revised Biology for class IX-Plant breeding
14.
Revised Biology for class IX-Plant physiology
15.
Revised Biology for class IX-Plant pathology and disease
16.
Revised Biology for class IX-Plant biochemistry and nutrition
17.
Revised Biology for class IX-Plant tissue culture
18.
Revised Biology for class IX-Protection of crops from pests
19.
Revised Biology for class IX-Agricultural biotechnology
20.
Revised Biology for class IX-Water and air pollution
21.
Revised Biology for class IX-Fluid dynamics
22.
Revised Biology for class IX-Hydrology
23.
Revised Biology for class IX-Limnology
24.
Revised Biology for class IX-Toxicology
25.
Revised Biology for class IX-Infectious disease
26.
Revised Biology for class IX-Helminthology
27.
Revised Biology for class IX-
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