High-Paying Jobs That Even AI Can’t Replace — Through JEE/NEET
🎯 Hear from the experts why preparing for JEE/NEET today sets you up for future-proof, high-income careers tomorrow.
An Intiative by Sri Chaitanya
a
Ascent of sap in xylem
b
Opening and closing of stomata
c
Uptake of minerals ions
d
Translocation of sugars from source to sink
answer is B.
(Unlock A.I Detailed Solution for FREE)
Detailed Solution
Levitt explained the influx of K+ in the guard cells and their role in the stomatal movement. According to this theory, the stomatal opening and closing depends on the generation of a potassium ion gradient.