Match the items of column1 with column2:   Column 1 Column 2 (1) Thorn and tendrils of Bougainvillea and Cucurbita (a) Convergent evolution (2) Wings of birds and butterfly (b) Homologous organs (3)  Forelimbs of Mammals (c) Analogous organs  (4)  Flippers of Penguins and Dolphins (d)  Divergent evolution

1-c,2-b,3-a,4-d 1-b,2-a,3-d,4-c  1-a,2-c,3-b,4-d 1-b,2-a,3-c,4-d

1-b,2-a,3-d,4-c

1) Thorn and tendrils of Bougainvillea and Cucurbita b) Homologous organs 2) Wings of birds and butterfly a) Convergent evolution 3)  Forelimbs of Mammals d)  Divergent evolution 4) Flippers of Penguins and Dolphins c) Analogous organs