Question 15 Sunlight, chlorophyll, carbon dioxide, water and minerals are raw materials essential for photosynthesis. Do you know where they are available? Fill in the blanks with the appropriate raw materials.
(a) Available in the plant : ___
(b) Available in the soil : ___, ___
(c) Available in the air : ___
(d) Available during day :___
Name the gaseous raw material essential for the production of starch in plants.
Name the gaseous raw material essential for the production of starch in plants through photosynthesis.