Choose the incorrect statement.
In a eukaryotic cell, DNA is present in nucleus, mitochondria and chloroplasts.
70S ribosomes are present in both prokaryotes and eukaryotes.
Centrosome helps in cell division of animal cells.
Cytoplasm is the main arena of cellular activities in only plant cells but not in animal cells.
Cytoplasm is the main arena of cellular activities in both plant and animal cells.