Stomata open in the presence of bases and close in the presence of acids. Therefore, the rate of transpiration is higher in bases due to that they are losing more water through their open stomata.
yes, like every other enzyme, it has an optimal range of conditions
soil humidity, air humidity, soil structure, pH, nutrients availability, temp,
Do a pH test. The more CO2 consumed (photosynthesizing) the higher the pH. The more CO2 produced (Respiring) the lower the pH. And if a plant is photosynthesizing and respiring at the same rate, the pH will remain level. During a lab like this, we used bromothymol blue to test the pH levels. It will turn yellow if pH <7, blue if pH >7, and Green as the solution changes from acid to base or base to acid.
intensity of lightIt is affected by temperature, pH , intensity of light . Other physical factors do not affect much
Certainly Seeds planted in neutral pH soils will germinate faster than in alkaline or acidic soils, and there will be a much better rate of germination as well. ( less seeds will fail to germinate ) Also the plants will be more healthy and grow faster in neutral pH conditions as the nutrients are more readily available and not bound up in the soil .
If the pH is too acidic or too basic, the rate at which photosynthesis occurs will decrease. If the pH is just right for a specific plant (different plants work better at different pH levels), the rate will increase to an optimum point. This is because photosynthesis involves the operation of enzymes, which are affected by many factors, such as changes in pH.
becaues the plants will not have room for its root to grow
pH and temperature
In general, a plant cell sap has 6 pH value. That means it works well in a slightly acidic medium. Thus, soil having more than 7 pH becomes alkaline. Increased alkalinity or acidity affect the metabolic activities in plants. Likewise soil fertility also affect plant life. A fertile soil and neutral pH help in better plant metabolism. Hence their optimum values are congenial to plant life.
In general, a plant cell sap has 6 pH value. That means it works well in a slightly acidic medium. Thus, soil having more than 7 pH becomes alkaline. Increased alkalinity or acidity affect the metabolic activities in plants. Likewise soil fertility also affect plant life. A fertile soil and neutral pH help in better plant metabolism. Hence their optimum values are congenial to plant life.
HI
what is the PH in a plant
In general, a plant cell sap has 6 pH value. That means it works well in a slightly acidic medium. Thus, soil having more than 7 pH becomes alkaline. Increased alkalinity or acidity affect the metabolic activities in plants. Likewise soil fertility also affect plant life. A fertile soil and neutral pH help in better plant metabolism. Hence their optimum values are congenial to plant life.
NO,The water are acidic in pH which effect the plant growth rate.
Altering the pH might cause the enzymes involved in a reaction to be denatured. When enzymes are denatured, they do not function properly and the rate of the reaction either slows down or completely stops.
Acid rain can affect the rate of photosynthesis by deceasing the pH of the soil. As acid rain contains weak sulfuric acid and many more different solvents therefore will decease the pH (8->6). Having the incorrect pH may kill some of the plants tissues therefore limits photosynthesis.
yes, like every other enzyme, it has an optimal range of conditions