Biology MCQs Part 3

21. The study of forces and factors which create change or variations that lead to the formation of new species is termed as?
       A. Evolution

       B. Ecology
       C. Palaeconotology
       D. Genetics.

22. The study of nuclear cytology is known as?
       A. Neurology
       B. Mycology
       C. Rlinology
       D. Karyology

23. The study of preservation of life or the study of organisms at low temperature is known as?
        A. Kalology
        B. Malacology
        C. Crybiology

        D. Dermatology

24. The study of animal behavior is known as?

       A. Ecology
       B. Sociology
       C. Ethology

       D. Anthropology

25. Science for the genetical improvement of human race is called?
       A. Genetics.
       B. Euthenics
       C. Eugenology

       D. Genecology

26. The science of characters and distribution of race is known as?

      A. Ethonology

      B. Anthropology
      C. Sociology
      D. Taxonomy

27. An intelligent scientific guess which scientists make based on with the available with the available facts is known as?
     A. Observation
     B. Hypothesis

     C. Deduction
     D. None of the above

28. Deduction is a logical consequence of?
     A. Hypothesis
     B. Observation

     C. Inference
     D. Experiment

29. A statement about which a scientist think may be the answer to the problem under study is known as?
       A. Law
       B. Hypothesis

       C. Deduction
       D. None of the above

30. Romans believed that material is caused by?
       A. Bad air

       B. Plasmodium
       C. Dirty water
       D. All of the above

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