Question

What are eurythermal organisms?

Answer 1

Hint: With the Earth having so many different terrains and regions having different climatic conditions. The temperatures vary from ice cold conditions in the polar and arctic areas to hot deserts. The organisms are adapted to withstand and survive these extreme conditions. Certain animals can sustain in a wide variety of temperature regions, while some can survive only in specific regions.

Step by step answer:The organisms are capable of withstanding and surviving a wide variety of temperatures. The body of these animals also exhibits various adaptive mechanisms to the extreme temperatures. These organisms are mostly endothermic. It is mostly seen in higher or advanced organisms and is considered as an evolutionary change. These organisms can conserve heat or even expel heat in hot and cold conditions respectively. This characteristic is an advantage for natural selection. These organisms also have certain unique processes in the synthesis of proteins.
Eurythermal has specific advantages over other organisms. It provides better survival rates, in extremely adverse conditions such as the Ice age. There are two types of eutherms, such as the conformers and the regulators. The examples for euthermic organisms are mostly mammals like man, cow, goat, monkeys, and sheep.

Note: Unlike euthermic organisms, those which cannot adapt or tolerate a wide range of temperature are known as Stenothermal organisms. They can survive only at very limited temperature scales. These kinds of animals can be distinguished into two categories such as Thermophiles, which can only thrive under high temperatures like certain reptiles, and cryophiles which thrive in very low-temperature regions like seals and salmons. The lower organisms are mainly stenothermic and not euthermic.