Question

kai looks at a photo of herself with her parents. she notices that, while her features are similar to her parents features, they do not appear to be identical. which explains why this is the case? their dna is made of different codon sequences. their dna is made of four different bases. kai inherited more proteins from one parent than the other. kai inherited different amino acids from either of her parents.

Explanation:

• All humans share the 4 DNA bases, so the second option is incorrect.
• Proteins are not directly inherited; genes (DNA) that code for proteins are, so the third option is wrong.
• Amino acids are not inherited directly; genes determine how amino acids are assembled into proteins, so the fourth option is incorrect.
• Offspring inherit a unique combination of DNA from parents, leading to different codon sequences that result in similar but not identical traits.

Answer:

Their DNA is made of different codon sequences.