Highly conserved genes are important for normal function of the organism of every species from prokaryotes to eukaryotes. So such genes do not mutate easily and are highly preserved.
https://socratic.org/questions/what-does-it-mean-for-a-gene-to-be-highly-conserved
Hope this helped!!
~xox Melis
This is the vacuole. Please mark Brainliest!!!
I believe it’s B or D sorry I’m not 100% sure