cuando se cruza un conejo blanco homocigoto (bb) con una coneja negra heterocigoto (Bb). que proporcion de conejos blancos tendria la progenie?

when a homozygous white rabbit (bb) is crossed with a heterozygous black rabbit (Bb). what proportion of white rabbits would the offspring have?

Answer:

Based on the Mendelian fashion cross,

bb is hetezygote reccessive. (white)

Bb is heterozyote dominant. (black)

Therefore, the the cross to show the proportion is below

Bb, Bb, bb, bb,

2 blacks (hetero zygote blacks) and 2 white. (homo zygote whites)

thus 2 of the offspring will be white, in 50%, of the number of offspring