Lesson
Lesson-2.7.11- understand how adaptations of red blood cells make them suitable for the transport of oxygen, including shape, the absence of a nucleus and the presence of hemoglobin.
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Lesson-2.7.10- understand the role of plasma in the transport of carbon dioxide, digested food, urea, hormones and heat energy.PreviousLesson-2.7.12- understand how the immune system responds to disease using white blood cells, illustrated by phagocytes ingesting pathogens and lymphocytes releasing antibodies specific to the pathogen.Next