If a gene has one completely dominant allele and one recessive allele, how many different traits can these alleles produce?
A. 1
B. 0
C. 2.
D. 3

In sexual reproducing animals once fertilization of the egg takes place, the exists as a single cell until cell division begins. a) egg b) larva c) sperm d) zygote

1. which of the following is correct regarding opiates/opioids: a. they all have a natural component as a starting pointb. they have low addiction possibilitiesc. methadone binds to some of the same receptorsd. a and care correcte. all are correct

Which would be the most useful source of evidence to support mcneill's contention?