If the plant does not intake sufficient water or there's less water availability, the stomata begin to close to avoid loss of water during transpiration.

Water controls the opening and closing of stomata. The deficiency of water causes stomata to open very little or it may even remain closed.

Water: Water is essential for photosynthesis. Lack of water can lead to dehydration and a decrease in the rate of photosynthesis. Chlorophyll concentration: ...

If there is a lack of water, the rate of photosynthesis can decrease because the plant may close its stomata to prevent water loss.

Water. In the UK, water is often the main limiting factor for photosynthesis

Increased light intensity will increase the rate of photosynthesis so more water is drawn into the leaves where photosynthesis primarily takes place and ...

11 дек. 2017 г. · Water also controls the opening and closing of stomata. If concentration of water decreases, the rate of photosynthesis decreases.

Without enough light, a plant cannot photosynthesise very quickly - even if there is plenty of water and carbon dioxide and a suitable temperature.

The photosynthetic rate (A) of leaves of both C3 and C4 plants decreases as their relative water content (RWC) and water potential (ψ) decrease (Chaves, 1991; ...