What criteria define membership in Kingdom Animalia for the Yellowfin Tuna?
Answer
Multicellularity and heterotrophic nutrition.
The broadest classification, Kingdom Animalia, is defined by fundamental biological characteristics that apply to nearly all animals, including the Yellowfin Tuna. These key requirements are multicellularity, meaning the organism is composed of many cells, and heterotrophic nutrition, which necessitates that the animal must actively consume other organisms to acquire energy, unlike plants which are autotrophs. While ctenoid scales are a feature related to the Order Perciformes, a dorsal nerve cord relates to Phylum Chordata, and the torpedo shape is an adaptation linked to Family Scombridae, multicellularity and heterotrophy are the necessary prerequisites for being placed in Animalia.
Related Questions
What class defines the Yellowfin Tuna, *Thunnus albacares*, by its fin structure?Which family groups the Yellowfin Tuna with mackerels and bonitos?What physiological adaptation primarily defines membership within the Genus *Thunnus*?What is the approximate Latin translation of the Yellowfin Tuna species name *albacares*?What feature characterizes membership in Phylum Chordata for *T. albacares* during development?What distinguishes the placement of *T. albacares* within the Order Perciformes?Which historical synonym was applied to what is now recognized as *Thunnus albacares*?What criteria define membership in Kingdom Animalia for the Yellowfin Tuna?What morphological feature helps distinguish *T. albacares* from a Skipjack (*Katsuwonus pelamis*) for regulatory use?How is the global distribution of *Thunnus albacares* generally described in relation to water temperature zones?