e smart class

Pebbles presents “CBSE 7th Std Biology”, an audio visual educational help tool to the students to 
understand the complex subject matter easily. The DVD limelights spectacular animations on various 
details and Biological concepts covering multifaceted aspects of the latest educational trends 
backed by commanding voice over by media professionals. The animated explanations have an 
intrinsic approach captivating the young minds effortlessly. A must on hand for the young and 
aspiring students, the DVD covers the following: 

Nutrition in Plants - Nutrition, Types of Nutrition, Experiment, Cell, Photosynthesis, Testing of Sugar, 
A section through a leaf, Inside a chloroplast, Heterotrophic nutrition, Parasitic nutrition, 
Saprophytic plantws, Carnivorous plants, Symbiotic plants 

Nutrition in Animals - Holozoic Nutrition, Saprozoic Nutrition, Parasitic Nutrition, Mutualistic Nutrition, 
Digestion in grass eating animals, Nutrition in amoeba, Types of teeth, Human Teeth, Wisdom Teeth 

Soil - Soil Formation, Weathering, Soil Profile, Sandy, Clayey Soil, Loamy Soil, Soil Erosion, 
Causes of Soil Erosion, Prevention of Soil Erosion, Soil Pollution, Control of Soil Pollution 

Multiplication in plants - Reproduction in plants, Asexual Reproduction, Budding, Spore Formation,
Creeping Stem, Underground Stem, Artificial Method, Tissue Culture, Agents of Pollination, 
Mammals, Birds, Fertilization, Fruit Formation, Seed Formation, Dispersal by birds 

Climate - Balloon Fish, Hot and Dry Climate, Tropical and Temperate Climate, Extremely cold
climate, Reproduction in Living things, Adaptation of Polar bear, Penguin Adaptations 

Internal System - Respiration in Plants, Structure of Stomata, Respiration in Organism, 
Cellular Respiration, Transport of substance, Transport in Humans, Blood Vessels, Veins,
Distinguish between arteries & veins, Capillaries, Fat, The Blood, Component, Blood Transfusion, 
Dialysis, Excretion in animals, Breathing under water, Plants also respire