Question

4.student used boiled seeds to perform the experiment ‘CO2 is released during respiration’. His observation would be *
1 point
(a) water level in the bent tube rises
(b) water level in the bent tube decreases
(c) water level in the bent tube remains same
(d) rise in water level depends on extent of boiling.
Option 5​

Answer 1

D rises in water levels of depends upon extending of boiling.

Hope it helps.

Answer 2

Answer:

correct option D ( Rise in water level depends on extent of boiling