1. Visit a laboratory for senior secondary students in your school or in a neighbouring school. Learn about the functioning of a microscope in the laboratory. Also observe how a slide is observed under the microscope.
2. Talk to the senior biology teacher in your school or a neighbouring school. Find out if there are diseases which are passed on from parents to the offspring. Find out how these are carried and also if these diseases can be treated. For this you can also visit a doctor.
3. Visit an agriculture extension centre in your area. Find out about genetically modified (GM) crops. Prepare a short speech for your class on this topic.
4. Find out about 'Bt' cotton from an agriculture expert. Prepare a short note on its advantages/disadvantages.
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The gene from the bacteria kills the pest like moths, beetles, flies that feed on the cotton crop. However, there are few disadvantages associated with it. The poor farmers could not afford Bt cotton seeds as of their very high cost (expensive) as compared to non-genetically modified, normal seeds.11-Jun-2017
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hii
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buddy
I will be your friend
and radhe radhe
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