Which of the following correctly explains a key difference between prokaryotic and eukaryotic cell division? A. Prokaryotes cannot undergo mitosis because they do not have cell walls.
B. Prokaryotes and eukaryotes must undergo cytokinesis, division of the cytoplasm and its contents.
C. Prokaryotic DNA is larger so binary fission should take a greater amount of time to occur.
D. Prokaryotes do not have a nucleus, therefore binary fission should take less time to occur.

B. Prokaryotes and eukaryotes must undergo cytokinesis, division of the cytoplasm and its contents.

unicellular organisms, like bacteria, are able to perform all life functions within one single cell. multicellular organisms need many different types of cells to carry out the same life processes. each of these special types of cells has a different structure that it perform a specific function.

answer: zinc is the substance which has a volume of 1.38 .

density is defined as the mass of an object per unit volume.

it can be calculated by dividing mass of a substance by its volume i.e.

si unit of density is kg per cubic meter and cgs unit of the same is gram per cubic centimeter.

now from the given data volume can be calculated by the formula .

hence, the volume of aluminium will be = which comes out to be 1.703 .

similarly, volume of zinc, chromium, and nickel will be 1.378 , 0.869 , and 0.356 respectively.