Question

explain briefly the opening and closing of stomata​

Answer 1

Answer:

When the guard cells receive ⛅ sunlight they open and the stomata absorbs sunlight.

When guard cells absorbs enough ⛅ sunlight the guard cells close

Explanation:

HOPE THIS ANSWER IS HELPFUL

Answer 2

Answer:

The opening of stomata is dependent upon the conc of solute and the activity of plant hormones

Explanation:

DURING DAY TIME CONC. OF SOLUTE IS HIGHER IN PLANT CELL AND THEREFORE WATER MOVES INSIDE THE CEE THROUGH ENDO OSMOSIS

HENCE CELL BECOME TURGID

THEREFORE STOMATA OPENS

AND IF CONDITION IS VICE VERSA STOMATA CLOSES

ANOTHER FACTOR IS HORMONES

*CYTOKININ PROMOTES OPENING

*ABSISIC ACID PROMOTES CLOSING

HOPE IT HELPS

PLSSS MARK BRAINLIEST