1. Genetic Drift is a. When traits that are useful for survival, are passed onto offspring
b. Evolution occurring at random
The flow of genetic information
d Human directed evolution
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Could someone me with number one you

Awire-hair terrier and a smooth-hair terrier are mated. the offspring produced are 6 wire-hair puppies and 2 smooth-hair puppies. a. what pattern of inheritance best describes this situation? b. what is the genotype(s) of the wire-haired puppies? of the smooth-haired puppies? c. what would be the expected genotype and phenotype ratios of a mating between 2 wire-haired terriers that are heterozygous?

Genetic disorders can result when sister chromatids fail to seperate properly. during what phase is this problem most likely to occur?