स्तनधारियों में पसीना आने (sweating) की प्रक्रिया से निम्नलिखित में से कौन सा शारीरिक प्रभाव नहीं होता है?

What term describes animals that regulate their body temperature internally through metabolic heat?

In the context of marine and aquatic ecosystems, how is the phenomenon of bioluminescence precisely defined?

The renal portal system is absent in which of the following animal groups?