Biology, asked by sreekanthi2008, 2 months ago

3. Seema got cough and cold badly. Her teacher asked her to take rest at home and use
handkerchief while sneezing and coughing. She obeyed her teacher.
(a) Why should we keep a handkerchief on nose and mouth while sneezing or coughing?
(b) What are the modes of transfer of diseases from infected to healthy person?
(c) Do you think Seema’s teacher decision was right? Why?
(d) What value of Seema is shown here?

Answers

Answered by Anonymous
2

Answer:

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