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ABHAY AGARWAL from ,

Subject :NSO Class : Class 4

Rohit performed an experiment wherein he set up three test tubes as shown in the figure. Select the INCORRECT statement regarding this.

ATest tube P will have most carbon dioxide after three hours.
BTest tube Q will have least oxygen after three hours.
COrganisms in test tube R will survive for a longer time as compared to organisms in test tubes P and Q.
DNo oxygen will remain in test tube P after some time.

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View All Answers (5)

Ans 1:

PARTH MEHTA from Navrachana school, Vadodara

Class : Class 6

Ans 2:

avighna wuthoo from The bishop school , PUNE

Class : Class 7

Ans 3:

Ainesh das from Chrysalis, Bangalore

Class : Class 4

Ans 4:

Bushra aslam from uttam, Ghaziabad

Class : Class 8

Ans 5:

Dishita Santosh Walujkar from Nutan English School, Kurduwadi