Respiration in Organisms

Respiration in organisms Worksheet-4

Multiple-Choice Questions:

16. The process that transfers carbon from plants and animals into the atmosphere is:

(a) Fermentation                             (b) cellular respiration

(c) Decomposition                           (d) Breathing

17. How/Where do plants store glucose?

(a) In leaves                                      (b) In cytoplasm

Respiration in organisms Worksheet-5

Multiple-Choice Questions:

1. The voice box is also known as:

(a) Larynx            (b) Pharynx         (c) Trachea          (d) Oesophagus

2. A flap over the trachea that keeps out food and anything else that could clog the trachea is called:

(a) Larynx            (b) Epiglottis       (c) Pharynx          (d) Glottis

Respiration in organisms Worksheet-6

Multiple-Choice Questions:

16. The given picture depicts the fermentation of homemade beer. The gas being produced in the container on the extreme left is:

(a) carbon dioxide                           (b) water vapour

(c) Oxygen                                        (d) Nitrogen