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Biswas Biology Ppt Tutorials

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2. Parasites within usby Dr SUBROTO BISWAS

15 Pages |1947 Views

Prasites harbour outside and inside us and enjoy the food that we eat. We become the house for them to live in. Let us see some of them how they do ...

3.When genes go wrongby Dr SUBROTO BISWAS

32 Pages|2658 Views

Genes in our cells are like small screws and bolts of a car. Even if a single bolt falls the car might behave differently. Various chemicals, rays, ra...

7. Parasites within usby Dr SUBROTO BISWAS

6 Pages |1547 Views

Parasites harbour outside and inside us and enjoy the food that we eat. We become the house for them to live in. Let us see some of them how they do...

5.When genes go wrongby Dr SUBROTO BISWAS

12 Pages|1093 Views

Genes in our cells are like small screws and bolts of a car. Even if a single bolt falls the car might behave differently. Various chemicals, rays, ...

1. Animals are wonderful people-Iby Dr SUBROTO BISWAS

33 Pages |1776 Views

Animals are really wonderful people. They show no diplomacy, do not bother about bank balance and live for the day. May seem tough though. But do the...

2. Animals are wonderful people-Iby Dr SUBROTO BISWAS

15 Pages|1417 Views

Animals are really wonderful people. They show no diplomacy, do not bother about bank balance and live for the day. May seem tough though. But do the...

1. Animals are wonderful people-I September 18, 2009 Fri.pptxby Dr SUBROTO BISWAS

33 Pages |848 Views

Animals are really wonderful people. They show no diplomacy, do not bother about bank balance and live for the day. May seem tough though. But do the...

1.How Plants grow and move July 31, 2009 fri.pptby Dr AMAN BISWAS

25 Pages|5407 Views

Who says plants do not move? They move, they turn, they rotate and clap as well. The even eat insects. Plants do hear songs too. Isn't that interestin...