An individual expressing a recessive trait has the genotype___
A. Homozygous recessive
B. Homozygous dominant or heterozygous
C. Homozygous recessive or heterozygous
D. Heterozygous
E. Homozygous dominant

If scientists are wrong about earth's age based on radioactive material and the decay rates are really much faster, how would nuclear power plants be affected?

Answers to mastering biology drag the labels to their appropriate locations to complete the punnett squares for morgan's reciprocal cross. drag blue labels onto the blue targets to indicate the genotypes of the parents and offspring. drag pink labels onto the pink targets to indicate the genetic makeup of the gametes (sperm and egg). labels can be used once, more than once, or not at all. hints

How would you expect the mrna codons that code for the amino acids that make up hemoglobin to compare between humans