Question

Moist germinated seeds were place in thermos flask A and germinating seeds which were boiled and then soaked in 5% formalin were placed in thermos flask b thermomeyers were inserted in both and both are closed with moist cotton wool the two flasks were fixed upside down as shown in the diagram .The initial temperature on both thermometer was noted .After about 48hrs the temperature in flask A was found to be much higher than that in flask B . state the object of using the apparatus . Explain why arise in temperature occurs in flask A . If 5% formalin was not used after boiling the seeds , the temperature of flask B would have risen considerably.Explain . why were the flasks inverted .

Answer 1

Answer:

because if the seeds are dominant they cannot reproduce

Answer 2

Answer:

because if the seeds are dominant they cannot reproduce