If plants are given only visible light,their growth will:

Solarisation is

Which of the following statements is $NOT$ consistent regarding the factors affecting the rate of photosynthesis?

Categorize the following factors affecting photosynthesis into internal and external factors:
$I-$ Light
$II-$ Temperature
$III-$ Age and size of leaf
$IV-$ Leaf orientation
$V-$ Mesophyll cells and chloroplasts
$VI-$ $CO_2$ concentration
$VII-$ Water
$VIII-$ Chlorophyll content
$IX-$ Internal $CO_2$ concentration
Identify the correct sequence for internal factors and external factors respectively.

In an experiment demonstrating the evolution of oxygen in $Hydrilla$,sodium bicarbonate is added to water in the experimental set-up. What would happen if all other conditions are favourable?

Thick cuticle on leaves is typical of plants growing in