The structure that controls loss of water vapour during transpiration is labelled? by Sunday | Sep 8 | Biology JAMB | 0 comments A. l B. ll C. lll D. lV Correct Answer: Option D – lV Users Also Read These:A tap supplies water at 30°C while another supplies…A quantity of hot water at 100ºC is added to 400g of…Water waves have a wavelength of 3.6cm and speed of…The function of the part labelled II is that it controls If the partial pressure of water vapour at 27°C is…