Rabbits, or bunnies, are small mammals in the family Leporidae (along with the hare) of the order Lagomorpha (along with the pika). Oryctolagus cuniculus includes the European rabbit species and its descendants, the world’s 305 breeds of domestic rabbit.
Are rabbits r-selected species?
R-selected organisms, those emphasizing a fast growth rate , high number of offspring, include rabbits, bacteria, salmon, plants such as weeds and grasses, etc.
Why are rabbits r-selected species?
So this begs the question are rabbits truly prolific, and why? In Page 2 the 1960s two ecologists came up with r/K selection theory. It relates to parental investment and reproductive strategies adopted by species in order to advance its kind into the future. ... And they have the ability to reproduce rapidly .
What are 3 characteristics of r-selected species?
- Rapid development.
- High reproductive rate.
- Early reproductive age.
- Small body size.
- One reproductive cycle.
- Short lifespan.
- Poor competitive ability.
- High mortality of offspring.
What is R vs K selection?
r-selected babies grow rapidly , and tend to be found in less competitive, low quality environments. ... K-selected species produce offspring that each have a higher probability of survival to maturity.
What are some examples of r-selected species?
Examples of r-selected species include pest organisms , such as rodents, insects, and weeds.
Does rabbit TV still exist?
Rabbit TV is a relatively young service, and it’s already changed its business model once (by moving to a web-based app and discontinuing its USB sticks). According to Digital Trends, Rabbit TV has been working with content providers to expand its selection.
What is a female rabbit called?
babies, but the average litter size is 7. The female rabbit is called a doe , giving birth is called kindling and baby rabbits are called kittens. Rabbit kits are born with their eyes and ears sealed shut, and completely furless.
Is rabbit a rodent family?
The single largest group of mammals is the Rodentia. (Incidentally, the Rodentia does not include rabbits; rabbits differ from rodents in having an extra pair of incisors and in other skeletal features. ... Rabbits, hares, and a few other species make up the Lagomorpha.
Is a whooping crane R or k-selected?
Not much is known about the learning that takes place in this K-selected species over the almost one year that the young whooping crane colt remains with its adult parents.
Are Dolphins r-selected species?
Explanation: R-selected or opportunistic species are species that have high growth rates , produce many offspring, and have low survival odds for those many offspring. ... Examples of k-selected species include mammals such as humans, dolphins, and rhinos.
Why are r-selected species opportunists?
Why do r-selected species tend to be opportunists? They reproduce and disperse rapidly when conditions are favorable or when disturbance opens up and a new habitat or niche for invasion. ... They tend to reproduce later in life and have a small number of offspring with fairly long life spans.
Are humans R strategists?
Both across and within species, r and K strategists differ in a suite of correlated characteristics. Humans are the most K of all . K’s supposedly have a longer gestation period, a higher birthweight, a more delayed sexual maturation, a lower sex drive, and a longer life.
Are Lions R or K-selected?
Common examples of k- strategists species include humans, lions and whales.
Are humans R or K-selected?
Elephants, humans, and bison are all k-selected species . On the other hand, r-selected species often inhabit unstable environments and are completely density independent. These species often have short life expectancies, produce as many offspring as they can, and invest very low amounts of parental care.
Are grasshoppers r-selected species?
Morabines grasshopper is an example of K-strategists. A Population of this species may contain only a few of individuals (low reproduction rate) but with the ability to survive in the environment by using mimicry/ camouflage on the plants where they are life (Matthews and Kitching, 1984).
