This video lecture from Introduction (F.Sc. first year Biology) covers the Topic ‘Biological Method’. Just like other fields of Science, there is a systematic way of getting knowledge and performing research in Biology which includes experimental inquiries. Different stages in biological method include Observation, Hypothesis, Deduction, Experimentation, Theory and Law. Find more e-learning material and educational video lectures in Urdu at maktab.pk. These videos are free to use for promotional and commercial purpose by keeping the credits to Maktab.