Photosynthesis is used to produce food for plants in the form of glucose. In the process, oxygen is released. As shown in the di
agram, plants require water and carbon dioxide (from the air). What else is required for photosynthesis and what role does it play? A) Light is required to provide energy for photosynthesis. B) ATP is required as an energy source for photosynthesis. C) Glucose is required as an energy source for photosynthesis D) Oxygen is required to split water molecules in photosynthesis
Answer: Option A) Light is required to provide energy for photosynthesis.
Explanation:
Photosynthesis is the process by which green plants generate their food from simple inorganic molecules like atmospheric carbon dioxide and water in the presence of sunlight trapped by the green coloured pigment named chlorophyll present in the leaves while giving off oxygen as by-product.
The equation is shown below:
6CO2 + 6H2O ---> C6H12O6 + 6O2
So, sunlight supply solar energy that help to convert carbon dioxide and water into glucose
The correct answer is (b.) an increase in the width of the stem. The increase in the width of the stem could be referred to as the secondary growth of the stem. Whereas the primary growth is the upward growth of the plant.
LOCAL ENVIRONMENT ISSUE: People dump a lot of trash in the sea, and the sea creatures living there goes through a lot of trouble to live with all the muck getting in them. Of course, don't write it like that in your assignment - you'll get told off for the straight forwardness.
Animal cells have a centrosome and lysosomes while plant cells do not. Plant cells have a cell wall, a large central vacuole, chloroplasts, and other specialized plastids, whereas animal cells do not.