<P> It was previously believed that zebras were white animals with black stripes , since some zebras have white underbellies . Embryological evidence , however , shows that the animal 's background color is black and the white stripes and bellies are additions . It is likely that the stripes are caused by a combination of factors . </P>
<P> It was previously believed that zebras were white animals with black stripes , since some zebras have white underbellies . Embryological evidence , however , shows that the animal 's background color is black and the white stripes and bellies are additions . It is likely that the stripes are caused by a combination of factors . </P>
do zebras have white stripes or black stripes
do zebras have white stripes or black stripes
white stripes
white stripes