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The image represents key human body organs and their functions, which falls under the UPSC syllabus in GS Paper 3 (General Science/Biology – Human Anatomy & Physiology). The relevant subject name is “Biology / Human Physiology and Anatomy” as covered in both GS Prelims and Mains syllabus.
Read MoreDiscover how the human skeletal system provides structure, protection, and movement. Learn about bone types, joints, and key functions essential for UPSC science preparation.
Read MoreUnderstand the major steps of plant growth and development—germination, vegetative growth, flowering, pollination, and fruiting. A clear guide for GS Paper 3 covering essential processes in the plant life cycle, vital for competitive exams.
Read MoreLearn about major plant hormones—auxins, gibberellins, cytokinins, ABA & ethylene—and their essential functions in growth, development, and stress response. A concise summary for GS Paper 3 students covering vital concepts in plant physiology and agriculture.
Read MoreThis image illustrates the main organs of the human digestive system and their key functions. Each step—from the mouth to the anus—shows how food is processed and nutrients are absorbed.
Read MoreExplore various types of asexual reproduction—binary fission, budding, fragmentation, regeneration, vegetative propagation, and spore formation—with simple examples. A key concept for competitive exams, understanding these methods helps in mastering the fundamentals of biology and life sciences.
Read MoreDive into the anatomy and functions of the human brain, from cognition to coordination, vital for UPSC Science & Technology.
Read MoreThis diagram clearly divides animals into vertebrates and invertebrates, simplifying the classification of major phyla for exam and academic reference. It’s ideal visual support for UPSC GS Paper III and Zoology/Biology subject topics.
Read MoreLearn the four primary bacterial shapes: cocci, bacilli, vibrio, and spirilla, with key examples for efficient science revision.
Read MoreThis image summarizes the key characteristics that define bacteria, including cell type, structure, adaptability, respiration, nutrition, and reproduction. It is relevant for UPSC GS Paper 3 under the subject of Science and Technology.
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