Can monkeys be born with Down syndrome?
diagnosed already in chimpanzees and gorillas, but never before in a monkey. those of humans with the disease. and she is much less active socially than other monkeys.
Why are white tigers so rare?
The white tiger is produced by a genetic fluke that occurs when two orange tigers with rare recessive forms of a gene, called alleles, happen to breed. White tigers are so rare in the wild that they have been seen only a few times in recorded history, with the last known wild white tiger killed in 1958.