Different between curable and incurable blindness along with their cause and cure if possible

In order to clone adult animals, scientists typically begin with a(n)

In which of the following relationships is one organism always benefited while the other organism is always harmed

Aparent with freckles is crossed with a parent without freckles. the punnett square shows the possible genotypes and phenotypes of the offspring. which statement accurately describes the probability of phenotypes? a. the offspring are more likely to have freckles. b. the offspring are more likely to have no freckles. c. the likelihood of the offspring having freckles and not having freckles is the same. d. the likelihood of the offspring having freckles and not having freckles cannot be determined.