Biology, asked by machariaianngure, 2 months ago

Why must the funnel be kept off the bottom of the beaker when investing the gas produced during photosynthesis

Answers

Answered by ItsManavKing
0

Explanation:

PROCEDURE:1)Place hydrilla plant twigs in a short stemmed funnel and keep it in a beaker containing water. 3)Place the apparatus in the sun for at least 2-3 hours. OBSERVATION:1)Gas bubbles i,e.,oxygen is produced at the end of test tube and remove the test tube gently.

Answered by nidaeamann
0

Explanation:

The gas produced during the process of photosynthesis is oxygen and it gets liberated very quickly at the bottom because of its weight so the funnel should be placed at the bottom to collect and observe oxygen.

Photosynthesis is a process that takes place in plants where they take in carbon dioxide and give out oxygen. That is why it is said that plants keep the atmosphere fresh by providing oxygen in the air

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