Question

Date:
Pana la
What is the aim of this experiment?
(b) What change do you observe in thermometer reading?
(c) In your opinion, where does this heat come from?
(d) What precautions should we take while doing this
experiment?
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Answer 1

Answer:

(a) : To prove that heat is released during respiration

(b) : there is increase in the temperature

(c) : The sprouting or greminating seeds respire and liberate heat

(d) : Take care that the bulb of the thermometer should dip in the sprouts, and close the flask with a tight fitting cork

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