In succulent plants at night the stomata are open and carbon dioxide is fixed into organic acids. Thus at night there is no net carbon dioxide evolved. Hence, value of RQ is zero.
Break a leg
Select the most appropriate meaning of the given idiom.
Raise the bar
Buy a Lemon
Select the most appropriate meaning of the given idiom.
One track mind
lacking physical strength, especially as a result of age or illness.
Colleges cannot ______ to ragging because of the Anti Ragging Act.
The aged employees were offered a golden handshake by the management.
Select the most appropriate meaning of the bold idiom.
The old man was caught in a Catch-22 situation .
A bitter pill
"It's not a good idea to kick the can down the road and let the next generation solve the global warming problem."
