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Topics Modules Quizzes/Worksheets Description Introduction to Genetics Genetics – Definition: Heredity and ..
Multicellular organisms evolved. The first ones were likely in the form of sponges. Multicellularity led to the evolutio..
Plants protect themselves by releasing hydrogen peroxide to fight against fungal invasion. Another way is by secreting c..
While learning and intelligence are associated with the functions of a conscious mind, sleep and dreams are activities o..
This lesson looks at population attributes, regulation, and growth. It also covers population genetics, particularly gen..