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Answer
The short answer is that one way or another, having a long neck became an advantage for survival.
Beyond that, opinions differ. The old theory stated that the long necks allowed giraffes to eat leaves out of reach from other animals. Less competition about food can be a survival advantage.
As explanations goes, this has some weaknesses. There are plenty of other animals living alongside giraffes that seems to be doing just fine w/o reaching that high.
A newer theory is that it's more about breeding rights. Male giraffes fight by standing close to each other and swing their heads into each other. Here, a longer neck is a definite fighting advantage, and you get the elevated grazing as a side effect.
Answer
So it can reach the trees and vegetation that in the giraffe's native home is usually growing taller to allow for air movement underneath the plant to help with the temp.
Answer
Giraffes have a long neck as there is much competition for food and by having long necks, they can reach higher branches that other animals cannot get to.
Answer
Long necks are an evolutionary change which has happened to giraffes over a long period of time.
They have long necks is because giraffes love green juicy leaves but the juicy leaves are at the very top where none of the other animals can reach. The giraffes have to reach to the top to get the juicy leaves that is why their long necks help them eat.
Margarette Ratke
Wiki User
∙ 14y agoThe African Giraffe has a long neck so it can reach to high places to provide food for themselves. Although, not all Giraffes these days have long necks. Another species of Giraffe is the short-necked type. The Giraffe's reason for having a long neck was originally thought to have been for reaching high places for food. Recent research has provide an alternative hypothesis suggesting that during mating season the male Giraffes use there long necks to fight swinging there necks and colliding there heads together. The males with the longer necks gives a stronger blow to the opponent and wins the female passing on there genes for longer necks to there offspring. Some of the supporting evidience for this hypothesis is that although females have long necks they generally have smaller necks than the males and the growth period for females generally stops in there "adolescence" where males do not.
Wiki User
∙ 7y agoAnswer
The short answer is that one way or another, having a long neck became an advantage for survival.
Beyond that, opinions differ. The old theory stated that the long necks allowed giraffes to eat leaves out of reach from other animals. Less competition about food can be a survival advantage.
As explanations goes, this has some weaknesses. There are plenty of other animals living alongside giraffes that seems to be doing just fine w/o reaching that high.
A newer theory is that it's more about breeding rights. Male giraffes fight by standing close to each other and swing their heads into each other. Here, a longer neck is a definite fighting advantage, and you get the elevated grazing as a side effect.
Answer
So it can reach the trees and vegetation that in the giraffe's native home is usually growing taller to allow for air movement underneath the plant to help with the temp.
Answer
Giraffes have a long neck as there is much competition for food and by having long necks, they can reach higher branches that other animals cannot get to.
Answer
Long necks are an evolutionary change which has happened to giraffes over a long period of time.
They have long necks is because giraffes love green juicy leaves but the juicy leaves are at the very top where none of the other animals can reach. The giraffes have to reach to the top to get the juicy leaves that is why their long necks help them eat.
Wiki User
∙ 14y agogiraffes have long necks so as that they can reach the tallest leaves in the jungle
Wiki User
∙ 13y agobecause they use it to fight over other giraffs for their mate.
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How did giraffes get there long neck?
they got it from their mama of course!
How long is a giraffes neck in centimetres?
it depends on the giraffe
What is the variation for a giraffes long neck?
the variation is that they cahged from shor to long
What is a giraffes?
A giraffe is a mammal in africa with a very long neck
What does the giraffe resemble?
Giraffes are messangers
What are the parts of a giraffe?
A long neck that enables it to reach fruit and leaves at the top of trees. This adaptation happened because the giraffes with the longer necks survived when the shorter necked giraffes couldn't. The shorter necked giraffes did not have enough food to eat, as it was all unreachable in the trees. Thus the longer necked giraffes who survived mated with other long necked giraffes and produced more long necked giraffes!
Can giraffes have small necks?
No, giraffes are all long necked. If an animal has a short neck, it is a different species of animal.
Why do the giraffes have such a long neck?
Because if they had short necks they would be horses.
What adaptations do giraffes have for eating?
they have the long neck ,very good eyesight
How long does it take to get one oat down a giraffes neck?
the neck is 6.5 feet long so about five minutes for the oat to go down the neck
What type of energy do giraffes use?
giraffes depend on their mechanical neck which is why they have long necks which tells them if bad leaves is good for them
How long is a giraffs neck?
A giraffes neck can get approximately 5 to 8 feet long, or around 1.5 to 7.9 feet.The average for a giraffe's neck is about 6 feet long and about 200 lbs. Some giraffes' necks have grown to nearly 10 feet.Depending on the giraffe's heredity, parents, and some other weird stuff, a giraffe's neck is on average, about 6 feet.baby giraffes necks are about two to three feet tall and an adults neck is about six to seven feetAccording to the San Diego Zoo, a giraffe's neck is 6 feet long.
