The correct option is
A A- 2, B- 3, C- 4, D- 1
Mitochondria was discovered by Kolliker in 1880 in striated muscles of insects and given the present name by Benda in 1897.
Lysosomes were discovered by Christian de Duve in 1955 but were names and observed under the electron microscope by Novikoff in 1956.
Ribosomes were first seen by Claude in 1941 but first studied but Robinson and Brown in 1953 in Bean root cells and Palade in 1955 in animal cells. Palade in 1955 also gave them the present name.
Golgi apparatus (Dictyosomes) is a complex organelle made of a membrane-lined stack of cisternae, the network of tubules and vesicles was first seen by George in 1867 but studied by Camillo Golgi in 1898 in nerve cells of owl and cat. Thus, the correct answer is option A.