An animal species, knowing that each gene specifies a trait, the dominant allele is completely dominant. The hybrid, therefore AB/AB Ddx Ab/aB Dd, produces a total of three traits, and the recessive pattern, representing 41.5%. It does not occur in mutations, but genetic mutations occur in both sexes with equal frequencies. In theory, what is the proportion of individuals with three dominant alleles among those with three dominant traits? F_{1} A. 16/81. 9/162 B.9. C. 3/81. D. 7/162

Which of these is most likely to happen if parallax measurements of star distances are taken after a gap of six months? the results would be accurate the results would be inconsistent the results would not be valid the results would not be repeated

Students commonly confuse saccharomyces cerevisiae and staphylococcus aureus when viewed on a microscope slide how could you microscopically differentiate

Define the apical impulse and describe its normal location, size, and duration. which abnormal conditions may affect the location of the apical impulse? explain the mechanism producing normal first and second heart sounds. describe the effect of respiration on the heart sounds. describe the characteristics of the first heart sound and its intensity at the apex of the heart and at the base. describe the characteristics of the second heart sound and its intensity at the apex of the heart and at the base.