(a) Number of fish |
(b) Amount of water |
(c) Size of tanks |
(d) Type of fish |
A) (a) and (b) only
B) (c) and (d) only
C) (b), (c) and (d) only
D) (a), (b), (c) and (d)
Correct Answer: C
Solution :
Crowding effects can be seen by changing number of fish in water while keeping other factors as constant.You need to login to perform this action.
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