EVOLUTION
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EVOLUTION

EVOLUTION 1.EVOLUTIONARY BIOLOGY is the study of history of life forms on earth. 2.The universe is almost 20 billion years old. 3.The BIG BANG THEORY attempts to explain to us the origin of…
Microbes in human welfare
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MICROBES IN HUMAN WELFARE

 MICROBES IN HUMAN WELFARE •Microbes have great diversity      o protozoa,      o bacteria,      o fungi and      o microscopic plant      o viruses…
Chemical coordination and integration
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CHEMICAL COORDINATION AND INTEGRATION IN LIVING ORGANISMS

 CHEMICAL COORDINATION AND INTEGRATION https://www.facebook.com/sciencegajab/ visit for fb page  CHEMICAL COORDINATION AND INTEGRATION IN LIVING ORGANISMS ARE PRIMARILY DONE BY ENDOCRINE GLANDS HORMONES ARE  • Non-nutrients  chemicals • Intercellular  messengers •…
Neural control and coordination notes
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NEURAL CONTROL AND COORDINATION

 NEURAL CONTROL AND COORDINATION 1. The neural system Function --> coordinates and integrates @ To maintain Homoeostasis therefore it is called neural control and coordination. 2. The neural system and…
Chloroplasts-photosynthesis in higher plants
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PHOTOSYNTHESIS IN HIGHER Plants

 PHOTOSYNTHESIS IN HIGHER Plants 1. PHOTOSYNTHESIS IS A PHYSIO-CHEMICAL PROCESS by which green plants use light energy to drive the synthesis of organic compounds. 2. PHOTOSYNTHESIS IS IMPORTANT DUE TO TWO…