If a homozygous individual expressing the dd genotype for a trait is crossed witha heterozygous dd individual, what ercentage of the resulting offspring on average would be expected to exhibit the recessive phenotype

20 points and brainlist 1. london has suffered from terrible air pollution for at least seven centuries. why is the city so prone to its famous “london fog? ” what did london do to get rid of its air pollution? 2. why does air pollution cause problems in developing nations more than in developed ones?