Web(a) Frog is a poikilotherm. (b) Frog does not have any coronary circulation. (c) Heart is "myogenic" in nature. (d) Heart is autoexcitable D Solution The correct option is C (c) and (d) A myogenic heart is capable of generating a cardiac contraction independent of … WebAnswer. Scientists would probably say no, that a frog’s croak is a mating call and not related to the weather. Folklore says the opposite, so we’ll let you decide for yourself. Certainly, …

What are the examples of homeothermic and poikilothermic

Webpoikilotherm: [noun] an organism (such as a frog) with a variable body temperature that tends to fluctuate with and is similar to or slightly higher than the temperature of its … A poikilotherm is an animal whose internal temperature varies considerably. Poikilotherms have to survive and adapt to environmental stress. One of the most important stressors is temperature change, which can lead to alterations in membrane lipid order and can cause protein unfolding and denaturation at … See more The term derives from Greek poikilos (ποικίλος), meaning "varied," ultimately from a root meaning "dappled" or “painted,” and thermos (θερμός), meaning "heat". See more • Some adaptations are behavioral. Lizards and snakes bask in the sun in the early morning and late evening, and seek shelter around noon. • The eggs of the yellow-faced bumblebee See more In medicine, loss of normal thermoregulation is referred to as poikilothermia. This can be seen in compartment syndrome See more • The dictionary definition of poikilotherm at Wiktionary See more Poikilotherm animals must be able to function over a wider range of temperatures than homeotherms. The speed of most chemical reactions vary with temperature, … See more It is comparatively easy for a poikilotherm to accumulate enough energy to reproduce. Poikilotherms at the same trophic level often have much shorter generations than … See more 1. ^ Guschina, Irina A.; Harwood, John L. (2006). "Mechanisms of temperature adaptation in poikilotherms". FEBS Letters. 580 (23): 5477–5483. doi:10.1016/j.febslet.2006.06.066. ISSN 1873-3468. PMID 16824520. 2. ^ Milton Hildebrand; G. E. … See more garmin only one cable

Western clawed frog - Wikipedia

WebJun 16, 2024 · Frog is a poikilotherm (cold blooded animal), i.e., it regulates its body temperatureaccording to its environment. For withstanding very cold temperatures, it … Webpoikilotherm — noun Etymology: Greek poikilos variegated + International Scientific Vocabulary therm more at paint Date: 1920 an organism (as a frog) with a variable body temperature that tends to fluctuate with and is similar to or slightly higher than the… … New Collegiate Dictionary WebFeb 25, 2013 · The method is based on simultaneous injection of both female and male leopard frogs, Lithobates pipiens (formerly called Rana pipiens) with a cocktail of a gonadotropin-releasing hormone agonist (GnRH-A) and a dopamine antagonist. We call this the AMPHIPLEX method, which is derived from the combination of the words amphibian … garmin on sale this week