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Each learning path is one chapter: a guided route through a topic, one small course at a time. Pick a class to see its chapters in order.

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Biology · High School (11–12)

by StemPy Lab
Chapter 9
Cell Cycle and Cell Division
Cell Cycle and Cell Division

Every cell in your body came from another cell that divided. A cut on the skin heals, and a seed grows into a tree, for the same reason. Here you follow one cell through its cycle and watch mitosis make two identical cells. Then you see how meiosis makes the four different cells that become gametes. You meet the checkpoints that guard the cycle and find out what goes wrong in cancer. You also learn to count chromosomes and DNA at every stage. It serves the Indian syllabus (NCERT, NEET) and the matching topic of A-Level, IB and AP. Python counts chromosomes and times the phases.

3 courses
StemPy LabStemPy Lab