The vast majority of female ants are sterile. It is unclear how they are chosen but there are a select few, and I say few because there are more than one that can reproduce and will take the place as the queen. About 100 000 female ants and possibly 10 reproductive ants, as a relative ratio. Almost all ants you will see ever are sterile and female. The reproducing female ants stay out of harms way, and there are more than one so if one dies the colony isn't doomed! Male ants are not common either as they do not live very long, and only have one function which is to mate with the queen.
Neither. Both calves will be fertile. You will only get a sterile female calf if she's born to a twin bull brother.
It is called a freemartin.
Drones are the ants in the colony that are males. The drone ants are born from unfertilized eggs and do not work but can fly.
Fertility or sterility is not determined by birth circumstances. That is, just because an animal is born a twin, doesn't mean it will be sterile, or fertile. Being a twin has nothing to do with it.Another opinion:When twin bull calves are born neither are sterile, they're both fertile. The issue comes when the twin bull is born with a twin heifer, where there's a chance that she may be a freemartin and have a 90% chance of being sterile.
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Neither. Both calves will be fertile. You will only get a sterile female calf if she's born to a twin bull brother.
It is called a freemartin.
A freemartin.
No. Being sterile does not mean the cat is dead because it is only a disorder.
Ants Oras was born in 1900.
Ants Antson was born on November 11, 1938.
Ants Laaneots was born on 1948-01-16.
Ants Piip was born on 1884-02-28.
Ants Andreas was born on July 18, 1948, in Tallinn, Estonia.
yes Nas was born in Long Island City, Queens.
Ants Lauter was born on July 5, 1894, in Velise, Raplamaa, Estonia.
Ants Ander was born on May 14, 1931, in Taevere, Viljandimaa, Estonia.