Factors Affecting Photosynthesis

Match the following lists:

The correct match is:

Which of the following factor affects indirectly to the process of photosynthesis?

Water stress leads to

Light may be a limiting factor for

Internal factor of plant depends on

The external factors affecting photosynthesis are

Which wavelength of light is absorbed by chlorophyll for photosynthesis-

Write a note on the water as a limiting factor of photosynthesis.

Water stress reduces the rate of photosynthesis.

Water stress checks the diffusion of CO₂ required for photosynthesis.

Fill in the blank with the correct answer from the bracket.

Under water stress, the _____ are closed. (stomata, phloem, xylem) 

Explain the role of phytohormones in photosynthesis.

Which of the following is not an internal factor that has role in photosynthesis?

What are the internal factors that affect photosynthesis.

Age of _____ (leaves/stem) plays an important role in photosynthesis.

The chlorophyll content has no role in photosynthesis.

The graph shows the relation between light intensity and the giving off and taking up of carbon dioxide by the leaves of a plant. Why is most carbon dioxide given off when the light intensity is zero units

Assertion : Plants utilize $5-10\%$ of the absorbed water in photosynthesis.

Reason : Reduced leaf hydration decrease the photosynthesis.

Which of the following can photosynthesize at low temperature $\left(-20°\mathrm{C}\right)$

Which of the following may show photosynthesis in moonlight