Question 18 Match the column A with the column B
(A)(B)(a)Catla(i)Bottom feeders(b)Rohu(ii)Surface feeders(c)Mrigal(iii)Middle-zone feeders(d)Fish farming(iv)Culture fishery
Question 14 Which one of the following fishes is a surface feeder? (a) Rohus (b) Mrigals (c) Common carps (d) Catlas
Match the column I with column II and select the correct option given.
Column I Column IIA.Allen's rule(i)Sigmoid curve due to limited resourcesB.Verhulst – Pearl logistic growth(ii)Breed only once in their life – timeC.Extnction of Abingdon tortoise(iii)Competition for same resourcesD.Pacific Salmon fish and bamboo(iv)Colder climates mammals