For sickle-cell disease, assume s is the dominant allele and s is the recessive allele. which genotype are possible for offspring of a carrier (ss) and a person who lacks the sickle-cell is allele (ss)?

The production of cells during mitosis into specialized function is recombination or differentiation

Jasmine, at 33 months of age, is able to engage in some self-care behaviors but still has trouble with tasks such as putting on socks. a few months later, she accomplishes this same task relatively easily. the change in abilities is most likely due to

Study this image which statement best describes the rock shown check all that apply