|
|
Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.
In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.
Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.
Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.
There are approximately 3 million unintended pregnancies in the United States each year.
![The fact that a mother works outside the home has no negative effect on the well-being of her child ...](https://biology-forums.com/gallery/27/medium_660366_07_04_17_11_20_46_275011026.jpeg)
![Mendel’s observations about segregation and independent assortment are explained by the behavior ...](https://biology-forums.com/gallery/44/medium_6_23_01_22_6_49_33_440921125.jpeg)