Select the correct answer.
Which statement is correct?
(A.) All organisms that can synthesize their food by means of photosynthesis are heterotrophic.
(B.) All organisms that cannot synthesize their food by means of photosynthesis or chemosynthesis are heterotrophic.
(C.) All organisms that cannot synthesize their food by means of photosynthesis are heterotrophic.

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.

Chloroplasts and bacteria are in size. a. similar b. at different ends of the size range c. exactly the same d. none of these

The punnett square predicts the ratio of genotypes in the offspring, based on the genotypes of the parents. in this cross, tallness (h) is dominant to shortness (h). based on the punnett square, what is the phenotype of the offspring? hh hh tall short