UPSC Biology Ecology and Ecosystem Biodiversity Question Bank Evolution and Ecology Biodiversity

  • question_answer
         
      Column-I   Column-II
    A. Wing of a bat and wing of a bird P. darwin
    B.   Dihybrid ratio Q. Mendel
    C.   Natural selection R. Analogous organ
    D.  Arm of a man and wing of a bird S. Homologous organs
     

    A) A-S;   B-P;   C-Q;   D-R

    B) A-R;   B-Q;   C-P;   D-S

    C) A-R;   B-Q;   C-P;   D-S

    D) A-S;   B-P;   C-P;   D-Q

    Correct Answer: B


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