The answer obviously is A.
Eukaryotic cells contain
membrane-bound organelles such as nucleus while it is absent in prokaryotic cells.
The membrane-bound organelles present in eukaryotic cells is an organized and
specialized structure which include the nucleus, ribosomes, endoplasmic
reticulum, Golgi apparatus, vacuoles, lysosomes, mitochondria, and, in plants,
chloroplasts. All of these organelles perform different functions within the eukaryotic cells.
C) DNA or protein sequences of shared genes.
You have the crust then you have mantle thenyou have the outer core then you have the inner core
