Question

3. Answer the following questions in one word .
(1) What is a structural and functional unit of
an organism?
(2) Which substances along with energy are produced
by decomposition of glucose using oxygen in
cellular respiration ?
(3) Give name of an organism that can survive in
absence of oxygen.
(4) Which substances does yeast produce by decom-
position of glucose in the absence of oxygen ?
(5) Which substance is produced during anaerobic
respiration occurring in muscles ?

{ This question of one word} .....​

Answer 1

Answer:

1 cell

Explanation:

................

Answer 2

Answer:

1. cell

2.

3. flatworms nematodes

4. co²

5. lactic acid