Question

Researchers recently discovered a gene in humans that previously was unknown to science. Which statement best

explains why the gene probably was not discovered much sooner?
A. The gene only recently evolved in humans.
B. The technology used to study genes is still being developed.
C. Scientists were not interested in genes until a few years ago.
D. Scientists were sure they had already discovered every possible gene.

Answer 1

B. The technology used to study genes is still being developed.

Step-by-step explanation:

Advances in technology, such as genome sequencing, have allowed scientists to study genes in more detail and discover new genes that were previously unknown. Prior to these technological advancements, the tools available to scientists were not advanced enough to detect certain genes. Additionally, with the growing amount of genetic data available and increasing computational power, we are now able to identify previously uncharacterized genes.