The Beadle and Tatum experiments were based on all of the following assumptions except that . a. supplemented media permit growth of auxotrophic strains of Neurospora b. two strains of auxotrophic Neurospora that grow on minimal medium supplemented with biotin have mutations in the same gene c. auxotrophs fail to grow on minimal media d. X-irradiation can induce mutations.

b. two strains of auxotrophic Neurospora that grow on minimal medium supplemented with biotin have mutations in the same gene

Explanation:

Beadle and Tatum discovered the existing relationships between molecular biology and genetics. In their experiments, they discovered that new bread mold mutants couldn't synthesize specific aminoacids.

a

explanation:

many plants naturally reproduce this way, but it can also be induced artificially. horticulturalists have developed asexual propagation techniques that use vegetative plant parts to replicate plants. success rates and difficulty of propagation vary greatly. monocotyledons typically lack a vascular cambium and therefore are harder to propagate.