Multiple Choice
What has been learned from comparative genomics studies?
A) Similar genes in different organisms perform very different functions.
B) Prokaryotic DNA has different nucleotide bases compared to eukaryotic DNA.
C) Similar genes do not exist in different species.
D) Some genes are present in the genomes of almost all present-day organisms.
E) Different species can have identical genome sequences.
Correct Answer:

Verified
Correct Answer:
Verified
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