In the sieve elements, which one of the following is the most likely function of P-protein?
A
Deposition of callose on sieve plates
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Providing energy for active translocation
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Autolytic enzymes
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Sealing mechanism on wounding
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution
The correct option is D Sealing mechanism on wounding The p-proteins can be traced in the phloem. They generally play a role during an unfavorable condition where quickly aggregate at the sieve plate to form a clot when the sieve element is disrupted. It prevents the flow of the phloem sap. Thus, the correct answer is option D.