Transcription can be best described as the: a. degradation of tRNA b. reading of mRNA codons by tRNA c. replication of DNA d. synthesis of mRNA

In a relatively small iguana population the allelic frequency is tracked for three generations. webbing is a recessive allele; no webbing is the dominant allele. during one very rainy spring and summer, a flood washes all the iguana without webbed feet out to sea. by the fall, and three generations later, you have the gene pool seen here.

Q: a pair of homologous chromosomesa) always has the same genes and the same allows b)always has the same genes c)always has the same alleles d)never has the same genes

2. what process do mrna and trna work together to complete? (3 points)