根据划线词下文Thiswouldmeanthatonechimpanzeesubspeciesusesanewtechniquenotoutofculturaltradition,butbecausethebehaviorisfixedtospecificgenes.(这意味着一个黑猩猩亚种使用一种新技术不是出于文化传统,而是因为这种行为固定于特定的基因)可知,黑猩猩的行为可能是由于其
But why do you suppose only one of the five subspecies was domesticated? Were the others just not friendly enough toward humans? Professor: Well, no. In fact, at least two of the other subspecies are known to be relatively friendly, but the Fertile Crescent subspecies had, well, a head ...
(a) What are subspecies? (b) How do they differ from species? What is the biological definition of a species, and why is it insufficient to classify all species? What species is known as a keystone predator in kelp communities? Define the term species with respect to classif...
Paired lungs are the dominant means of respiration in: a. Mammals. b. Reptiles. c. Birds. d. All of these choices. (a) What are subspecies? (b) How do they differ from species? All mammals are endotherms: A. True B. False
The Nikto subspecies include the Kajain’sa’Nikto (Red Nikto) and the Kadas’sa’Nikto (Green Nikto). In Star Wars, the most recognizable Niktos — of both colors — include Klaatu, Wooof, and Vizam. Quarren – Tessek Quarrens are colloquially referred to as “squid heads” due to ...
Despite having a face only a mother could love, monkfish are hardy, helpful fish. Typically found around the Atlantic Ocean, they spend most of their lives in divots on the ocean floor. To date, there are seven subspecies of lophius recognized, and all have a pattern of spines along the...
Despite having a face only a mother could love, monkfish are hardy, helpful fish. Typically found around the Atlantic Ocean, they spend most of their lives in divots on the ocean floor. To date, there are seven subspecies of lophius recognized, and all have a pattern of spines along the...
Recently introduced snakes are of particular concern, since the effect of predation may seriously threaten the remaining native reptiles in the main islands and endemic subspecies in surrounding islets. Balearic people have a negative social perception of such snakes, mainly due to the lack of ...
Scientists have long debated whether the Florida panther is a North American cougar (Puma concolor couguar) or its own unique subspecies (P. c. coryi), ultimately settling on the former. The debate is part of a growing crisis in how scientists classify species. (Image credit: Mar...
While today, we refer to Homo sapiens sapiens as humans, there was once a wide number of human species and subspecies. Our closest human relatives were Homo sapiens neanderthalensis.Answer and Explanation: Humans evolved in the Cenozoic era. This era began just over 65 million years ago and ...