Why inter-sectoral cooperation is important in tackling environmental problems?

What sre the effects of hemolytic disease of a newborn

Cells control gene expression at which steps

In guinea pigs, black fur (b) is dominant over white fur (b). cross a heterozygous (hybrid) black guinea pig with a homozygous (purebred) white guinea pig. complete a punnett square, identify the genotype(s), phenotype(s), and probability (% and fraction) that the offspring will be black and white?