If we think what is The largest sperm in the worldPerhaps we would believe that the key in the amount of the animal. For example, a blue whale or elephant will be excellent candidates. Nevertheless, it seems that small animals have welded seams much more significant measurements. Knowing this, we could believe that this The question of the proportion. We are talking about the largest sperm in relation to the size of the animal’s body that possesses this, right?
Well, the truth is not so. The world’s largest sperm A kind of fruit flyThe field but it is not only large in proportion to the size of the fly. This is even much more than a fly. Yes, yes, you read well.
If a fly can afford to have sperm more than his body, this is because, Inside the testiclesThis is wonderful Cold Like a leaflet of a medicinal box. Once in the female reproductive system, it is still complicated, but if you find the entrance to the spermatozoa of another man, the deployment starts. When it opens, there is only a place for one. Everything is a matter of competitiveness.
The world’s largest sperm figures
On average, fruit fly can measure from 4 to 5 millimeters longThe field is true that there are different species and that they can vary slightly, but it is more or less length. Instead, a man of one of these types, Drosophila bifurcaproduces sperm around 6 centimeters longField of centimeters!
This feature was first described in a study published in Nature In 1995. Since then, reasons have been studied that could lead to the fact that this insect had the largest sperm in the world. The conclusion, how we advanced, is that This helps you compete with other men.
A woman can mate with many men, and everyone is suitable for them that their sperm are those who reach fertilization. Therefore, these perfectly complex sperm are used, which open in all of their splendor, if in the subsequent meeting try more spermatozoa on the female reproductive tract.
Big animals do not need this
In an article published in Iflscience Compare the world’s largest sperm with sperm of other animals A little or much more than a fruit fly. In particular, focus on Mouse and elephant.
For example, the mouse has In short, spermThis field, again, with a question of competitiveness. Mona animals are not animals, so large sperm helps to block an excerpt for other competitors. Nevertheless, the female reproductive tract is already larger, so it is more likely that there is sperm that will be lost. To increase the likelihood that a larger amount is necessary for implementation, so they must be more moderate. In the case of flies, such as the risk of being lost in a small reproductive tract, a woman is very low, they can invest their energy in A few large sperm.
And finally, the elephant has tiny sperm. They measure some 56 micrometers. But it is also true that in every ejaculation can be 200,000 million spermThus, the case should happen very poorly so that someone does not come true. In addition, if the proportion with the body of the elephant was the same as that of the fruit fly, which we would talk about 90 meters of sperm. This is too much.
Source: Hiper Textual
