Match the isomers given in column I with their names given in column II and mark the appropriate choice.
Match the animals given in column A with their site of extinction in column B:
Column-A Column-B (i) Dodo (a) Africa (ii) Quagga (b) Russia (iii) Thylacine (c) Mauritius (iv) Stellar’s sea cow (d) Australia
Match the names of scientists given in column A with their contributions in column B.
AB (i)T.W.Engelmann(p)Dark reaction (ii)Fredrick Blackmann(q)Light reaction (iii)Melvin Calvin(r)Action spectrum of photosynthesis (iv)Robin Hill(s)Law of limiting factors