Which of the following was not used to support the early continental drift hypothesis
a. the fit of continents
b. the convection of the upper mantle
c. the fossil similarities between continents.
d. rock similarities between continents

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.