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Biology Book for Class 12

Balochistan Board > Class 12 > Biology (Total Videos: 508)
Chapter 15: Homeostasis
15.1: Control Systems in Biology (2 videos)
15.2: Osmoregulation (1 videos)
15.3: Water Relations of Cell (3 videos)
15.4: Osmoregulation in Different Enviroments (3 videos)
15.5: Excretion in Plants (1 videos)
. . .
Total Sections: 11 | Total Videos: 46View More
 
Chapter 16: Support and Movement
16.1: Concept And Need ( videos)
16.2: Support in Plants (23 videos)
16.3: Skeletal Tissues (2 videos)
16.4: Human Skeleton (6 videos)
16.5: Joints (3 videos)
. . .
Total Sections: 11 | Total Videos: 66View More
 
Chapter 17: Coordination and Control
17.1: Concept and Need of Coordination (2 videos)
17.2: Coordination in Plants (14 videos)
17.3: Plant's Defense Mechanism Against Pathg (1 videos)
17.4: Role of Growth Substances in Plants (6 videos)
17.5: Coordination in Animals (2 videos)
. . .
Total Sections: 19 | Total Videos: 69View More
 
Chapter 18: Reproduction
18.1: Reproduction (1 videos)
18.2: Reproduction in Plants (17 videos)
18.3: Tissue Culturing and Cloning (8 videos)
18.4: Reproduction in Animals (3 videos)
18.5: Sexual Reproduction (7 videos)
. . .
Total Sections: 6 | Total Videos: 50View More
 
Chapter 19: Growth and Development
19.1: Growth and Development in Plants (4 videos)
19.2: Growth and Development in Animals (4 videos)
19.3: Development of Chick (5 videos)
19.4: The Concept of Differentiation (4 videos)
19.5: Genes in Development (5 videos)
. . .
Total Sections: 8 | Total Videos: 24View More
 
Chapter 20: Chromosomes and DNA
20.1: Types of Chromosomes (5 videos)
20.2: The Chromosome Theory of Inheritance (2 videos)
20.3: Search for the Hereditary Material (5 videos)
20.4: Watson and Crick's Model of DNA (14 videos)
20.5: Flow of Genetic Information in Cells (2 videos)
. . .
Total Sections: 9 | Total Videos: 43View More
 
Chapter 21: Cell Cycle
21.1: Phases of Cell Cycle (2 videos)
21.2: Cell Division (4 videos)
21.3: Cancer (4 videos)
21.4: Meiosis in an Animal Cell (6 videos)
21.5: Non- Disjunction (3 videos)
 
Total Sections: 5 | Total Videos: 19View More
 
Chapter 22: Variation and Genetics
22.1: Inheritance of Single Trait (1 videos)
22.2: Mendel’s Law of Segregation (3 videos)
22.3: Test Cross (1 videos)
22.4: Inheritance of Two Traits (1 videos)
22.5: Dominance Relations (5 videos)
. . .
Total Sections: 16 | Total Videos: 43View More
 
Chapter 23: Biotechnology
23.1: Genetic Engineering (14 videos)
23.2: DNA Fingerprintig (4 videos)
23.3: Gene Sequencing (4 videos)
23.4: The Human Genome Project (2 videos)
23.5: Biotechnology Products (13 videos)
. . .
Total Sections: 7 | Total Videos: 48View More
 
Chapter 24: Evolution
24.1: Historical background of Concept of Sp (2 videos)
24.2: Lamarck's Theory of Evolution (13 videos)
24.3: Gene Frequencies and Their Role in Evol (6 videos)
24.4: Endangered Species (1 videos)
 
 
Total Sections: 4 | Total Videos: 22View More
 
Chapter 25: Ecosystem
25.1: Levels of Organization in Ecology (3 videos)
25.2: Approaches to Ecology (1 videos)
25.3: Ecosystem (7 videos)
25.4: Biogeochemical Cycles (3 videos)
25.5: Energy Flow Through an Ecosystem (7 videos)
. . .
Total Sections: 7 | Total Videos: 36View More
 
Chapter 26: Some Major Ecosystem
26.1: Aquatic Ecosystem (1 videos)
26.2: Life in Fresh water (4 videos)
26.3: Life in Ocean (2 videos)
26.4: Life in Land (1 videos)
26.5: Land Ecosystem (13 videos)
 
Total Sections: 5 | Total Videos: 21View More
 
Chapter 27: Man and His Environments
27.1: Renewable and Non-Renewable Resources (8 videos)
27.2: Human Impact on Enviroment ( videos)
27.3: Human population & resources (1 videos)
27.4: Stratospheric Ozone Depletion (2 videos)
27.5: Green House Effect (4 videos)
. . .
Total Sections: 8 | Total Videos: 21View More
 

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