2
1.2.4 quiz: principles of heredity
question 1 of 10
2 points
if a gene has one completely dominant allele and two recessive alleles, how
many different traits can these alleles produce?
0
o a. 2
ob. o
c. 3
o di
0
0

The influenza virus cause the flu, but not other diseases. why?

All ova contain sex chromosomes corresponding to: x y xx xy

Which of the following is a true statement? question 8 options: populations can't evolve, only individual organisms. individuals have adaptations that can change over time. individuals have traits that may or may not make them successful at reproduction. individuals evolve to have adaptations.