Search results
Results from the WOW.Com Content Network
Emydura, also known commonly as the Australian short-necked turtles, is a genus of turtles in the family Chelidae. The genus was paraphyletic with Elseya . Consequently, it was split into two genera Myuchelys and Elseya by Thomson and Georges in 2009. [ 4 ]
The red-bellied short-necked turtle (Emydura subglobosa), also known commonly as the pink-bellied side-necked turtle and the Jardine River turtle, is a species of turtle in the family Chelidae. The species is native to Australia and New Guinea. There are two recognized subspecies.
The northern yellow-faced turtle (Emydura tanybaraga) is a species of medium-sized aquatic turtle in the family Chelidae. It inhabits slow-flowing rivers, streams, billabongs and paperbark swamps across much of northern Australia .
The disputed late-life mortality deceleration law states that death rates stop increasing exponentially at advanced ages and level off to the late-life mortality plateau. A consequence of this deceleration is that there would be no fixed upper limit to human longevity — no fixed number which separates possible and impossible values of lifespan.
Emydura macquarii (common names include Murray River turtle, [7] Macquarie River turtle, [8] eastern short-necked turtle, eastern short-neck turtle and southern river turtle) [9] is a species of turtle in the family Chelidae. It is a wide-ranging species that occurs throughout many of the rivers of the eastern half of Australia.
The theory was developed in the 1950s [4] and is used to answer questions about topics such as organism size, age of maturation, number of offspring, life span, and many others. [5] In order to study these topics, life history strategies must be identified, and then models are constructed to study their effects.
Protons, a more stable particle, have long life spans, to the order of 10 to the power of 32 years, Singh said. Neutrons, on the other hand, live only an average 15 minutes.
The relationship between telomeres and longevity and changing the length of telomeres is one of the new fields of research on increasing human lifespan and even human immortality. [ 1 ] [ 2 ] Telomeres are sequences at the ends of chromosomes that shorten with each cell division and determine the lifespan of cells . [ 3 ]