<span>A trait that improves the fitness of its bearer, compared with individuals without the trait.</span>
Answer:The real answer is D
Explanation:
Carpool to work,ride the bus,or switch to electric cars.
Dad 2 is the baby's father because his DNA matches up the most with the babies, hope that helps!
Answer:
introduces a premature stop codon into the mRNA
Explanation:
A nonsense mutation is a mutation in which an amino acid–specifying codon is changed into a termination codon or stop codon. A stop codon is a codon that does not code for any amino acid and serves to terminate the process of protein synthesis as ribosomes encounter it on the mRNA.
There are three stop codons: UAA, UAG, UGA. A nonsense mutation introduces a stop codon in place of an amino acid encoding codon. It results in the formation of truncated protein which is shorter than the normal protein. Truncated proteins are mostly nonfunctional.
