ilmkidunya.com has brought to you Lecture of M.Shadab Abbasi on "12th Class Biology Chapter 15 Homeostasis. Topic 4 Excretion In Animals Biology". In this video following sub topics have been taught: - Nature of Excretory Product - Excretion in Invertebrates - Excretion In Hydra - Excretion In Planaria - Excretion In Earthworm - Excretion In Cockroach For more videos of M.Shadab Abbasi visit www.ilmkidunya.com/study This lecture is specially recorded for students of Intermediate Part 2, FSc Pre Medical Part 2 from all Punjab Boards and is based on the current curriculum of study for Biology book. All these lectures are conducted in Urdu/English medium to facilitate Pakistani students.

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