Zebras are several species of African equids (horse family) united by their
distinctive black and .... Embryological evidence, however, shows that the
animal's background color is black and the ...
Melanocyte skin cells produce the pigments that color the fur. Certain chemical
messengers regulate which melanocytes deliver their pigment to the zebra ...
During the colonial era all zebras were white with black stripes. They are now all
black with ... the case of the white stripes this development is inhibited. Therefore
the colour of the hair/fur is black and the white stripes are a lack of colouration.
Mar 28, 2016 ... Those cells are the same ones that determine skin color in humans -- but unlike
our species, the pigmentation in a zebra's skin transfers to its ...
Jan 14, 2015 ... The question of why zebras have stripes has long befuddled scientists. Some
studies have suggested that stripes help zebras control their body ...
Contains a description of the zebra, a look at its stripes, and how they are social
Do zebras have black skin with white stripes or white skin with black stripes? ... to
be effective against the zebra's main predator, the lion, which is color blind.
Zebra fetuses start out completely black in the womb. As they mature, they
develop the white stripes.
The zebras at Woodland Park Zoo represent the southern population and are ...
Although there is no color variation between the sexes, plains zebras do vary in ...
Although they don't live in a black and white environment, it's the pattern -- rather
than the color -- of zebras' stripes that helps them hide from predators. Lions ...