Question

which of the following are features all cells have in common? cell wall cytoplasm plasma membrane endoplasmic reticulum chloroplasts

Explanation:

All cells, whether prokaryotic or eukaryotic, have a plasma - membrane that encloses the cell, cytoplasm which is the gel - like substance inside the cell containing organelles and other cellular components. Not all cells have a cell wall (animal cells lack it), endoplasmic reticulum is absent in prokaryotic cells, and chloroplasts are only found in plant and some protist cells for photosynthesis.

Answer:

B. Cytoplasm, C. Plasma membrane