Biology
Biology is the branch of science that deals with life and living organisms. The main objective of Biology is to understand the various processes taking place inside any living organism. It includes the formation of cells, composition of cells and formation of tissues. It also reflects on the changes occurring in human body. It depicts how the living and non living components interact with each other.
Here we will cover the various topics regarding Biology for Class 7. The concepts that are mastered in the lower classes help us to crack many entrance examinations like NEET, AIIMS, AIPMT, UPSC etc. At ABHYASONLINE.IN you can master the concepts at your own learning pace. It provides conceptual testing with analytical reports identifying the weak, moderate and strong concepts. We, at ABHYASONLINE.IN believe that, if the weak concepts are timely identified and improved, then every student can achieve their goals in life. Follow the links below to understand and master each and every concept of various topics in Biology along with video lectures.
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- Sample Test(s)Test NameSubject(s)Topics / ChaptersQuestions / MarksActionTutorial - 7th - Biology [Nutrition in Plants I]BiologyNutrition in Plants I10 / 10View All FREE Test(s)
- Sample Test(s)Test NameSubject(s)Topics / ChaptersQuestions / MarksActionTutorial - 7th - Biology [Nutrition in Plants II]BiologyNutrition in Plants II10 / 10View All FREE Test(s)
- Sample Test(s)Test NameSubject(s)Topics / ChaptersQuestions / MarksActionTutorial - 7th - Biology [Nutrition in Animal I]BiologyNutrition in Animal I10 / 10View All FREE Test(s)
- Sample Test(s)Test NameSubject(s)Topics / ChaptersQuestions / MarksActionTutorial - 7th - Biology [Nutrition in Animal II]BiologyNutrition in Animal II10 / 10View All FREE Test(s)
- Sample Test(s)Test NameSubject(s)Topics / ChaptersQuestions / MarksActionTutorial - 7th - Biology [Respiration in Organisms I]BiologyRespiration in Organisms I10 / 10View All FREE Test(s)
- Sample Test(s)Test NameSubject(s)Topics / ChaptersQuestions / MarksActionTutorial - 7th - Biology [Respiration in Organisms II]BiologyRespiration in Organisms II10 / 10View All FREE Test(s)
- Sample Test(s)Test NameSubject(s)Topics / ChaptersQuestions / MarksActionTutorial - 7th - Biology [Transpiration in Animals and Plants I]BiologyTransportion in Animals and Plants I10 / 10View All FREE Test(s)
- Sample Test(s)Test NameSubject(s)Topics / ChaptersQuestions / MarksActionTutorial - 7th - Biology [Transpiration in Animals and Plants II]BiologyTransportion in Animals and Plants II10 / 10View All FREE Test(s)
- Sample Test(s)Test NameSubject(s)Topics / ChaptersQuestions / MarksActionTutorial - 7th - Biology [Reproduction in Plants I]BiologyReproduction in Plants I10 / 10View All FREE Test(s)
- Sample Test(s)Test NameSubject(s)Topics / ChaptersQuestions / MarksActionTutorial - 7th - Biology [Reproduction in Plants II]BiologyReproduction in Plants II10 / 10View All FREE Test(s)
Explore Concepts (Click & View)
- Living Things and Life Process
- Nutrition
- Autotrophic Nutrition
- Photosynthesis and Its Requirements
- Xylem, Stomata and Guard Cells
- Mechanism of Photosynthesis
- Factors Affecting Photosynthesis
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- Heterotrophic Nutrition
- Parasites
- Saprophytes
- Symbiotic Plants
- Insectivorous Plants
- Replenishment of Nutrients in Soil
- Leguminous Crops
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- Different ways of taking Food
- Digestive Glands
- Mechanism of Food Digestion
- Human Digestive System
- Mouth Tongue Teeth and Tooth Decay
Explore Concepts (Click & View)
- Oesophagus
- Stomach
- Small Intestine
- Large Intestine
- Diarrhoea and Oral Rehydrating Solution
- Digestion in Grass Eating Animals
- Nutrition in Amoeba
- Alimentary Canal
Explore Concepts (Click & View)
- Breathing
- Mechanism of Breathing Inspiration and Expiration
- Different Animals with their Respiratory Surfaces
- Respiration in Aquatic Animals
- Respiration in Terrestial Animals
- Respiration in Human Beings
- Difference between Respiration and Breathing
- Nasal Cavity
- Diaphragm
- Windpipe and Lungs
- Pharynx and Larynx
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- Respiration among Plants
- Aerobic Respiration
- Anaerobic Respiration
- Difference between Aerobic and Anaerobic Respiration
- Gaseous Exchange
- Respiration in Insects and Earthworm
- Breathing Rate
Explore Concepts (Click & View)
- Transportation Meaning
- Transportation in Plants
- Transpiration in Plants
- Translocation in Plants
- Transportation in Animals
- Blood Connective Tissue
- Blood Platelets
- Blood Vessels
- Arteries and Veins
- Heart Pumping Organ
- Blood Pressure
Explore Concepts (Click & View)
- Excretion Meaning
- Excretion in Animals
- Excretion in Plants
- Excretion through Skin Liver and Lungs
- Human Excretory System
- Structure of Kidney
- Haemodialysis and Dialysis
Explore Concepts (Click & View)
- Asexual Reproduction
- Budding
- Fragmentation
- Spore Formation
- Vegetative Propagation in Plants
- Tissue Culture
- Reproduction And Its Importance
Explore Concepts (Click & View)
- Sexual Reproduction
- Sexual Reproduction in Flowering Plants
- Pollination
- Fertilization
- Flower Fruit and Seed
- Seed Dispersal
- Parts of Flower
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