Choose the correct word.i. Which one of the following terms is not a part of the nucleus? (a) ribosome (b) DNA (c) chromosome (d) geneii. A suitable term for the various components of cell is. (a) tissue (b) cell organelle (c) chromosome (d) geneiii. The jelly like fluid substance present in the cells is called. (a) protoplasm (b) chromosome (c) chloroplast (d) cytoplasmiv. The units of measurement used for expressing dimension size of the cell are, (a) centimetre (b) micrometre (c) nanometre (d) metrev. The largest cell in the human body (a) nerve (b) muscle (c) liver (d) kidneyvi. The barrier between protoplasm and other environment in animal cell (a) plasma membrane (b) cell wall (c) nucleus membranevii. The term cell wall is given by (a) Leeuwenhoek (b) Robert Hooke (c) Flemingviii. The cell theory was proposed by. (a) Watsonar Cricks (b) Schleiden (c) Schwann (d) Mengal Morganix. Which of the following features will help you in distinguishing a plant cell from an animal cell. (a) cell wall (b) cell membrane (c) mitochondria (d) nucleusx. The gas released during the preparation of bread, (a) O2 (b) CO2 (c) nitrogen (d) sulphur oxide