Answer: The correct answer for the blank are -
a cell membrane, endoplasmic reticulum, cytoplasm, ribosomes,
Golgi complex, cytoskeleton.
Plants and animals belong to eukaryotes (that is they possess true nucleus and membrane bound subcellular compartments such as endoplasmic reticulum, golgi complex, mitochondria etc).
Cell membrane is a selectively permeable membrane that is present around the cytoplasm ( fluid filled compartment of cells) of all living cells.
Ribosome is a biomolecular complex, which is composed of RNA and protein and act as site for the synthesis of protein in both prokaryotes and eukaryotes.
Cytoskeleton is a fibrous network of proteins (present within cytoplasm) that provides strength and support to the cell.