#Sex determination in humans hindi |Heredity and evolution |10th biology X science |ncert class 10

#Sex determination in humans hindi |Heredity and evolution |10th biology X science |ncert class 10


Sex determination

4 thoughts on “#Sex determination in humans hindi |Heredity and evolution |10th biology X science |ncert class 10”

  1. Hello Sir. How are you. Sir plz make full video of this chapter. My pre board is going on. Last on 4 Feb of SCIENCE. Plz sir. It's a humble request

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