Tag: biology
Questions Related to biology
The starch - sugar interconversion theory was given by
Element involved in stomatal regulation, its opening and closing is
Who proposed that opening and closing of stomata is connected with the change in pH of guard cells?
Conversion of starch to organic acids is required for
For keeping stomata open, besides $K^+$ ions the guard cells require a constant supply of
Latest explanation for closure of stomata is
Identify the correct statements and find out the correct combination?
1. Accumulation of $K^+$ ions in guard cell does not require energy.
2. A high pH favors stomatal opening.
3. Movement of chloride ions into guard cells is in response to electrical differential created by $K^+$ ions.
4. With the entry of several $K^+$ ions and chloride ions, the water potential of guard cells increases.
Starch of guard cells is converted into PEP through
Stomata open during the day due to
Enzyme connected to stomatal opening is