The colour of prehistoric animals is almost impossible to determine, because fossilisation does not preserve it. But under exceptional circumstances, colour patterns survive. In the Crato Formation in ...
Biologists have long been fascinated by the amazing diversity of animal colour patterns. Despite much interest, the underlying evolutionary and developmental mechanisms contributing to their rich ...
A colour pattern in domesticated cattle is caused by a mutational mechanism in which gene fragments are shuttled from one chromosome to another, according to research published in Nature. Colour ...
1. Many non-rewarding orchid species mimic the signals of co-occurring food flowers and thereby attract food-seeking animal pollinators. These signals are often visually complex with a colour pattern ...
The swallowtail butterfly, Papilio dardanus, is an iconic example of a polymorphic Batesian mimic. The expression of various female-limited colour forms is thought to be controlled by a single ...
Each strand of hair on my tabby cat has a series of colours along its length. How does each follicle produce a hair that changes colour as it grows? Tyler Jordan, a Canadian PhD student in the College ...
The ink was said to still be on the student's head days after the incident at Berry Miller Junior High in Texas A TEACHER made a pupil colour in a pattern shaved into his hair with a marker pen to ...
A MUM was left mortified after painstakingly painting a colour block pattern on her bedroom wall, only to then realise that her design looked like a giant willy. Colour blocking is a great trend for ...
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