Consider
the following statements
In
spring season vascular cambium
i.
is less active
ii.
produces a large number of xylary elements
Identify
correct match.
1.
Die back disease of citrus - (i) Mo
2.
Whip tail disease - (ii) Zn
3.
Brown heart of turnip - (iii) Cu
4.
Little leaf - (iv) B
Assertion (A):
Increase in Proton gradient inside lumen responsible for ATP synthesis
Reason (R):
Oxygen evolving complex of PS I located on thylakoid membrane facing Stroma,
releases H+ ions