Grade 9 Biology app for Android is a free biology app to download 1500+ biology quiz based MCQs. “Grade 9 Biology Quiz” app to solve MCQ questions and answers, high school biology quiz to practice self-assessment tests. “Grade 9 Biology Textbook” app with learning worksheets helps to practice test questions for online homeschooling exam on Android smartphones.

Grade 9 biology quiz app for online degree programs covers basic and high school level biology course with trivia questions. “Grade 9 Biology Quizzes” app is a study guide for students, beginners’ learning and home-schooling with biology textbook topics as:

Chapter 1: Introduction to biology quiz
Chapter 2: Biodiversity quiz
Chapter 3: Bioenergetics quiz
Chapter 4: Cell cycle quiz
Chapter 5: Cells and tissues quiz
Chapter 6: Enzymes quiz
Chapter 7: Nutrition quiz
Chapter 8: Transport quiz

Solve “Biodiversity” app quiz to download question papers MCQs: Biodiversity, conservation of biodiversity, biodiversity classification, loss and conservation of biodiversity, binomial nomenclature, classification system, five kingdom, kingdom Animalia, kingdom plantae, and kingdom Protista.

Solve “Bioenergetics” app quiz to download question papers MCQs: Bioenergetics and ATP, aerobic and anaerobic respiration, respiration, ATP cells energy currency, energy budget of respiration, limiting factors of photosynthesis, mechanism of photosynthesis, microorganisms, oxidation reduction reactions, photosynthesis process, pyruvic acid, and redox reaction.

Solve “Cell Cycle” app quiz to download question papers MCQs: Cell cycle, chromosomes, meiosis, phases of meiosis, mitosis, significance of mitosis, apoptosis, and necrosis.

Solve “Cells and Tissues” app quiz to download question papers MCQs: Cell size and ratio, microscopy and cell theory, muscle tissue, nervous tissue, complex tissues, permanent tissues, plant tissues, cell organelles, cellular structures and functions, compound tissues, connective tissue, cytoplasm, cytoskeleton, epithelial tissue, formation of cell theory, light and electron microscopy, meristems, microscope, passage of molecules, and cells.

Solve “Enzymes” app quiz to download question papers MCQs: Enzymes, characteristics of enzymes, mechanism of enzyme action, and rate of enzyme action.

Solve “Introduction to Biology” app quiz to download question papers MCQs: Introduction to biology, and levels of organization.

Solve “Nutrition” app quiz to download question papers MCQs: Introduction to nutrition, mineral nutrition in plants, problems related to nutrition, digestion and absorption, digestion in human, disorders of gut, famine and malnutrition, functions of liver, functions of nitrogen and magnesium, human digestive system, human food components, importance of fertilizers, macronutrients, oral cavity selection grinding and partial digestion, problems related to malnutrition, role of calcium and iron, role of liver, small intestine, stomach digestion churning and melting, vitamin a, vitamin c, vitamin d, vitamins, water and dietary fiber.

Solve “Transport Biology” app quiz to download question papers MCQs: Transport in human, transport in plants, transport of food, transport of water, transpiration, arterial system, atherosclerosis and arteriosclerosis, blood disorders, blood groups, blood vessels, cardiovascular disorders, human blood, human blood circulatory system, human heart, myocardial infarction, opening and closing of stomata, platelets, pulmonary and systemic circulation, rate of transpiration, red blood cells, venous system, and white blood cells.

“Grade 9 Biology MCQ” app helps to solve biology multiple choice questions from every chapter, comparing with answer key after every 10 random trivia quiz questions.

Looking forward to provide best user experience through grade 9 biology application!