In dogs, curly tails are dominant over straight tails. If a pure curly-tailed dog is mated with a straight-tailed dog, what percentage of their offspring will have curly tails?

stress fractures occur largely in the feet and legs and are common in sports that require repetitive impact, primarily running/jumping sports such as gymnastics or track and field.

lets get this bread mom

i think a) betsy can donate only blood to mark is correct because, mark and betsy have the same blood type. whereas nobody else has b+ blood so betsy can't donate to them.