no
Only if they are racist.
White House in D.C.
White House in D.C.
halloween if you are afraid of black cats that is............
No my sister had a gry one and now she has a black and white one
its not all pet rats its just the ones that are black and white because it looks somewhat like a tuxedo
inbreeding has resulted in these rats being "twins" of all the others.
The White Rats was created in 1900.
If two heterozygous rats (Bb) are mated, where B represents the dominant black fur and b represents the recessive white fur, their offspring would follow a typical Mendelian inheritance pattern. The expected genotypic ratio of the offspring would be 1 BB (homozygous black) : 2 Bb (heterozygous black) : 1 bb (homozygous white). Consequently, about 75% of the offspring would have black fur and 25% would have white fur.
Black rats CAN live in garbage cans.
What negative effects can black rats do
we can keep rats away by putting rat medicines