Question

D. Write T for True and F for False. Correct the False statements.
1. The inner walls of alveoli are lined with hair and mucous.
2. The walls of trachea are supported by cartilaginous rings.
3. Gaseous exchange between alveoli and capillaries takes place by diffusion.
4. ATP is formed during excretion.
5. The windpipe divides into two bronchioles.
6. Urine is expelled out of the body through the ureter.​

Answer 1

Answer:

1. False; The inner walls of nostrils are lined with hair and mucus.

2. True

3. True

4. False; ATP is formed during respiration.

5. True

6. False; Urine is expelled out of the body through the urethra.