Cells of the human body exhibit three main types of movements, namely, amoeboid, ciliary and
muscular. Which of the following given example correct for such movement ?
(i) Some specialised cells in our body like macrophages and leucocytes in blood exhibit amoeboid movement.
(ii) Cytoskeletal elements like microfilaments are also involved in amoeboid movement.
(iii) Muscular movement occurs in the trachea help us in removing dust particles and some of the foreign substances inhaled along with the atmospheric air.
(iv) Passage of ova through the female reproductive tract is also facilitated by the ciliary movement.
(v) Movement of our limbs, jaws, tongue, etc. require muscular movement.
(vi) The contractile property of muscles is effectively used for locomotion and other movements by human beings and majority of multicellular organisms.
