Question

________ is used for absorbing oxygen during experiments on germination​

Answer 1

Answer:

Alkaline pyrogallol

• Alkaline pyrogallol is used in seed germination as it is able to absorb oxygen and from this, we conclude that during germination oxygen is required by seed as the metabolic rate is high and respiration requires ample amount of oxygen to fulfill the energy needs.

Explanation:

Answer 2

Answer:

here is your answer

pyrogallic acid