There are many possible variables to this scenario. One variable is the habitat; maybe where they were born, were more natural predators to the rabbit. Another possibility is prematural care. Maybe the rabbit ate something bad and caused the offspring to be medically unstable. Also maybe the rabbit has a genetic disease and this was just a bad litter. Some animals even have more babies than they know will grow up to survive to adulthood to ensure that a few of their offspring will survive. You will find this with tons of animals, fish and turtles for example. In captivity though, it is simply natural selection and chance. This is like asking the same thing about humans. How come only 8 out of her 10 kids survived? We may not know. It could be anything above or they just weren't the sharpest knives in the box.
only about 3 or four rabbits in a litter survive to adulthood.
Reproductive strategy refers to how a species goes about ensuring its offspring reach adulthood. Many animals, like cats or rabbits, have multiple offspring at once and reproduce often to ensure at least some of their children survive to reproduce.
Because it increases the chance that the animals offspring survive into adulthood, if there are more eggs, there is more chance that one will not be predated on and survive.
Because it increases the chance that the animals offspring survive into adulthood, if there are more eggs, there is more chance that one will not be predated on and survive.
The Survival rate of any organism on a long enough timeline is 0. To answer your question, No. In most animals, very few offspring reach adulthood. That is why they are born in litters, rather than just one or two like humans.
Rabbits,Hares and more animals survive in droughts , but most animals don`t survive.
Yes; platypuses frequently survive into adulthood.
It is adaption because you need to adapt to certain areas SO your offspring's can survive its the same as in if all of a sudden the world was cove rd in snow and there were 1000,0000 white rabbits and 20000.00000000 black rabbits the black rabbit population would decrees because the rabbits need to adapt to the environment to protect it self from predator's.
Deers, beavers, bears, wolves, rabbits, foxes.
The answer of that qeustion is natural selection of which animals produce offspring.
For Loggerhead Sea Turtles about 1 out of 1,000 hatchlings survive to adulthood and only 1 in 10,000 eggs survive to adulthood.
Many animals lay hundreds of eggs in the hope that at least a few of them will survive to adulthood.