explain how the abnormal phenotype can result when cells have one mutant copy of an allele and one normal copy

25. what does meiosis create? haploids or diploid? somatic cells or gametes?

Isotopes of the same element have differ in their

The diagram shows the results when two parents are crossed. the letters represent alleles for a trait that is controlled by three different genes. which best describes this inheritance pattern? multiple allele because a trait is controlled by three different genes polygenic because the offspring have alleles from both parents multiple allele because the offspring have alleles from both parents polygenic because a trait is controlled by three different genes