Question

in an airtight experiment set up which was used by you in the laboratory to study respiration in germinating seeds the seeds obtained the oxygen for respiration from

Answer 1

Answer:

Explanation:water used for soaking the seeds

Answer 2

Option A) Air in the flask

• The seeds use the air in the flask and the bent tube to breathe aerobically.

• This is because the seeds do not get any carbon dioxide to germinate so the seeds use every possible molecule in the flask itself.
• The flask contains air and air contains carbon dioxide, air is present because while closing the flask some air is left in the flask.

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