10th Class Biology, ,Interactions in Ecosystems - Biology Ch 16 - Biology 10th Class


In this online lecture, Sir Usama Qamar explains 10th class Biology Chapter 16 Man and his Environment. The topic being discussed is Topic 16.3 Interactions in Ecosystems.

In this video following sub topics have been taught:

- 16.3.1 Competition

- 16.3.2 Predation

- 16.3.3 Symbiosis

punjab text book board/Sindh text book board/KPK text book board 10th Class book 2 lecture is conducted in Urdu/hindi/English. This lecture for 10th class Biology chapter 14 is created for all students who want to prepare this topic in detail.

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Channel:  ilmkidunya
Topics:  Knowledge

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Thanks sir

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sir why insective plants need nitogen ;

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Kam timemay acha samjaha daytya ha

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Thnkew sir m the student of 10 class 😄

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thank sir thank you very vvvvvvvv???????

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Could you speak only in english

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Shaukat Ali Shah 

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