Match List I with List II
|
List I (Author) |
List II (Concept of ecological niche) |
||
|
(A) |
Charles Eltan (1927) |
(I) |
The activity range of each species along every dimension of the environment. |
|
(B) |
G.F. Gause (1934) |
(II) |
The intensity of competition between species suggests the degree to which their niches overlap. |
|
(C) |
David Lack (1947) |
(III) |
The place of species in the biological environment, its relationship to food and predators. |
|
(D) |
G. E. Hutchinson (1959) |
(IV) |
Niche relationships could provide a basis for evolutionary diversification of species. |
Choose the correct answer from the options given below:
1
A - IV, B - II, C - III, D - I
2
A - I, B - II, C - III, D - IV
3
A - III, B - II, C - IV, D - I
4
A - I, B - IV, C - III, D - II