DNA sequencing can reveal
A)mutations that do not alter phenotype.
B)mutations that do not alter genotype.
C)which tissues express a gene.
D)how many genes a person has.

Question

Quizplus · Accepted Answer

DNA sequencing can reveal mutations in the sequence of nucleotides that may not necessarily affect the overall phenotype of an organism. These mutations are known as silent mutations, where different nucleotide sequences may still code for the same amino acids during protein synthesis.

Answer: C 
 DNA sequencing can also provide insights into which tissues express a particular gene. This is useful in understanding the function of a gene and its role in different physiological processes.

Answer: D is not a valid option since DNA sequencing cannot determine the number of genes a person has with certainty. The number of genes in the human genome and their exact function is still being studied and researched.

DNA Sequencing Can Reveal