Multiple choice Which of the following structures helps amoeba in feeding? Ectoplasm Contractile vacuole Nucleus Pseudopodium Reveal answer Fill a bubble to check yourself D Correct answer Explanation It is a protuberance, from the surface of the amoeba, into which the cytoplasm flows. In this way, the amoeba moves about over the mud at the bottom of the pond. It also helps amoeba in feeding.