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This tutorial digs into the past to investigate the origins of life. The section is split into geological periods in the..
Plants protect themselves by releasing hydrogen peroxide to fight against fungal invasion. Another way is by secreting c..
Hormones are chemical messengers produced by specialized glands and they were produced by switching on the genes designe..
Life, as we know it today, is presumed to have started in the sea and many of them were likely eukaryotic animal-like or..
This tutorial describes the role of gibberellin family in plants. Find out the effects of gibberellin on plant growth an..