Lamarck’s theory of evolution includes the concept that new traits appear because: A. Use of disuse

B. The natural variations are present within a population

C. The environment is unchanged

D. Natural variation and natural selection

Which phase of the cell cycle ensures that identical copies of the dna are made for daughter cells?

Drag each tile to the correct location. match each trait that an organism displays to a reproductive strategy.

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.