Mutations that have no effect on phenotype are said to be.
a. negative
b. neutral
c. structural
d. positive

At which point is crust neither created nor destroyed? island chain mid-ocean ridge divergent boundary transform boundary

In which ways are mercury and venus similar?

What is the purpose of transcription? a. to copy the nucleotide in dna b. to form rna molecules from dna c. to produce a nucleic acid sequence from an amino acid sequence d. to link amino acids together to form stands of protein