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11.Organisms and Populations
medium
The organism which tolerate wide range of salinity called ...$A$...
$II.$ The organism which tolerate narrow range of salinity called ...$B$...
Choose the correct option for $A$ and $B$
A
$A-$stenohaline; $B-$euryhaline
B
$A-$euryhaline; $B-$stenohaline
C
$A-$isohaline; $B-$euryhaline
D
$A-$heterohaline; $B-$isohaline
Solution
Some organisms are tolerant to wide range of salinities called euryhaline, $e . g .$, salmon fish but others are restricted to narrow range called stenohaline like shark and string rays. Many freshwater animals cannot live for long in sea water and vice-versa because of the osmotic problems they would face
Standard 12
Biology
