Subject :NSO Class : Class 5
Refer to the given figure and select the correct statement.
A When muscles P and Q relax, arm moves down.
B When muscles P and Q contract, arm moves up.
C When muscle P contracts and muscle Q relaxes, the arm moves up.
D When muscle P relaxes and muscle Q contracts, the arm moves up.
Ans 1:
Class : Class 7
Ans 2:
Class : Class 5
i dont understand
Ans 3:
Class : Class 5
Ans 4:
Class : Class 5
knowning from 3rd class
Ans 5:
Class : Class 5
I dont think the answer is D , it should be C
Ans 6:
Class : Class 5
if they contract it moves up and if they relax then arm moves down so both are correct right?
Ans 7:
Class : Class 5
mvidfopgu0rippppppppppppppppppppppppppgfnm
Ans 8:
Class : Class 8
p and q are the same muscles.
Ans 9:
Class : Class 7
Ans 10:
Class : Class 9
i understood after seeing the solution
Ans 11:
Class : Class 5
D
Ans 12:
Class : Class 7
why
Ans 13:
Class : Class 5
option D is correct