High School Biology | Khan Academy

जीव विज्ञान

वर्ष2026

अवधि9h 11m

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Discover the beauty of life from cells to ecosystems! In this course, you’ll explore organism growth and development, energy and matter in biological systems, molecular and classical genetics, natural selection and evolution, biodiversity and human impacts, and more. This course is aligned to the high school Next Generation Science Standards (NGSS).