LIVER PANCREAS
LIVER
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Osmoregulators
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Osmoconformers
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neither, they require the same amount of energy
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None of the above
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Detailed explanation-1: -So, the correct option is ‘Excretion’.
Detailed explanation-2: -Osmoregulation primarily involves moving ions across body membranes against the concentration gradient and is thus an energy intensive process.
Detailed explanation-3: -Invertebrates. Most osmoconformers are marine invertebrates such as echinoderms (such as starfish), mussels, marine crabs, lobsters, jellyfish, ascidians (sea squirts-primitive chordates), and scallops. Some insects are also osmoconformers.
Detailed explanation-4: -The key difference between osmoregulators and osmoconformers is that osmoregulators regulate the salt concentration by spending a high amount of energy while osmoconformers spend a very low amount of energy to regulate osmolarity.