Suppose a dominant allele (n) codes for a big nose and a recessive allele (n) codes for small nose imagine that one organism receive a dominant allele from its mom and a dominent allele from its dad what can be determined about its genotype and phenotype

Amutagen is 1: a living thing that has undergone a mutation. 2: an agent that causes a mutation in dna. 3: a mutation that has affected one gene. 4: a chemical that can poison living cells.

Scientific method and data analysisa biology student wanted to determine if there is a relationship between resting heart rate and bodyheight. she gathered information from 12 classmates and constructed the table below.resting heart rate (beats per minute)student height (cm)155. 156156165180180190194195

Which experiment would most likely contain experimental bias ?