21. What is the term for the study of the dispersion of organisms in space and time?
(a) Bio physics
(b) Bio Chemistry
c) Bio geography
(d) Bio economics
22. Penicillin was discovered in:?
(a) 1928
(b) 1930
(c) 1932
(d) 1935
23. Penicillin helps in plummeting the number of?
(a) Life
(b) Deaths
(c) Both of these
(d) None of these
24. Which of the following uses scientific techniques to find and prepare data that can be used to identify criminals?
(a) Health care
(b) Forensic science
(c) Both of these
(d) None of these
25. Who had classified all the living organisms into the five kingdoms?
(a) Robert Whittaker
(b) Karl Marx
(c) Carl Linnaeus
(d) None of these
26. Which of the following kingdoms contains heterotrophic multicellular and eukaryotic organisms?
(a) Kingdom Prokaryotea
(b) Kingdom Animalia
(c) Kingdom Protista
(d) Kingdom Plantea
27. What is the name of the kingdom that comprises autotrophic multicellular and eukaryotic organisms?
(a) Kingdom Prokaryotea
(b) Kingdom Animalia
(b) Kingdom Protista
(d) Kingdom Plantea
28. The kingdom which had included all unicellular, and microscopic organisms?
(a) Kingdom Prokaryotea
(b) Kingdom Animalia
(b) Kingdom Protista
(d) Kingdom Plantea
29. Who introduced the experimental chemistry?
(a) Jabir Bin Hayyan
(b) Bu Ali Sina
(c) Abdul Malik Aasmai
(d) Al Farabi
30. Jabir Bin Hayyan borned in?
(a) Busra
(b) Iran
(c) Bukhara
(d) Iraq
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