Mammalia (mammals) have hair or fur and produce milk
It is between A and B.
But if the species is going to be extinct, that means that they are being threatened.
So the answer is B.
It's the first one where it resist change in pH solutions by neutralizing :)
Answer:
D. Many amino acids are encoded by multiple codons. A gene mutation that encodes the same amino acid would have no observable effect on the cell or the organism
Explanation:
If gene mutation does not change code (gene still encodes for the same amino acid), the same protein with its function will be produced. This is called synonymous mutation.
Silent mutations might also occur when codon is altered to produce an amino acid with similar function as previous (e.g. leucine to isoleucine) so that the function of protein is not significantly changed.
