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The carrot ( Daucus carota subsp. sativus) is a root vegetable, typically orange in color, though heirloom variants including purple, black, red, white, and yellow cultivars exist, [ 2][ 3][ 4] all of which are domesticated forms of the wild carrot, Daucus carota, native to Europe and Southwestern Asia. The plant probably originated in Iran and ...
A 3-dimensional stick diagram of β-carotene Carotene is responsible for the orange colour of carrots and the colours of many other fruits and vegetables and even some animals. Lesser Flamingos in the Ngorongoro Crater, Tanzania. The pink colour of wild flamingos is due to astaxanthin (a carotenoid) they absorb from their diet of brine shrimp ...
The post ‘Puppy-Dog Eyes’ Didn’t Evolve Just for Humans, Study Shows appeared first on DogTime. Pet parents would agree that it is hard to resist puppy-dog eyes. A recent study proved that ...
Xerophthalmia. In xerophthalmia, Bitot's spots occur after conjunctival xerosis. Xerophthalmia (from Ancient Greek xērós ( ξηρός) meaning "dry" and ophthalmos ( οφθαλμός) meaning "eye") is a medical condition in which the eye fails to produce tears. It may be caused by vitamin A deficiency, [ 1] which is sometimes used to ...
The video starts with the dog laying on his bed. Where each corner meets on the bed, the material doesn't reach to the corners, leaving a gap for things to fall through.
The college town of Manhattan, Kansas meant a more modest, low-priced menu for heartland Americans. Even so, the teams got a generous $400 seed money. On the first day, Hodge Podge, Lime Truck, and Korilla ended up in the city park, while Roxy's parked near a smaller college. Word traveled fast and all the trucks got huge crowds.
Despite their duller eyesight, dogs can be visually attracted to the content playing on a television screen. While we have three types of color-processing retinas in our eyes, dogs only have two ...
Dog coat genetics. Dogs have a wide range of coat colors, patterns, textures and lengths. [ 1] Dog coat color is governed by how genes are passed from dogs to their puppies and how those genes are expressed in each dog. Dogs have about 19,000 genes in their genome [ 2] but only a handful affect the physical variations in their coats.