Rabies is a deadly virus. It is usually transmitted through saliva from the bite of an infected animal, into the bloodstream. The rabies virus is an infection of the central nervous system and causes inflammation of the brain. It is zoonotic, meaning it is transmitted by animals. If treated immediately after a bite, it is possible to prevent rabies…
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What Is Rabies? What Causes Rabies?
Scientists Solve Puzzle Of Chickens That Are Half Male And Half Female
A puzzle that has baffled scientists for centuries – why some birds appear to be male on one side of the body and female on the other – has been solved by researchers. The research, which involved studying rare naturally occurring chickens with white (male) plumage on one side and brown (female) plumage on the other, sheds new light on the sexual development of birds…
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Scientists Solve Puzzle Of Chickens That Are Half Male And Half Female