9th Class Biology Chapter Solving a Biological Problem Video Lectures in Urdu

Introduction to biological method

• Introduction to Biological Method 18:14
• Introduction to Biological Method 12;19

Study of malaria

• Study Of Malaria 19:02
• Study of Malaria 17:20

How plasmodium gets into the blood of man

• How Plasmodium Gets into Blood of Man 10:16
• How Plasmodium Gets into the Blood of Man 12:40

Data organization and analysis

• Theory Law and Principle 2:52
• Data Organization and Analysis 8:31

exercise

• Exercise Chapter 2 11:03

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