EVERYDAY SCIENCE

SCIENCE

PLANT KINGDOM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
How plants make their own food?
A
Pollination
B
They cook their food
C
Photosynthesis
D
Insect pollination
Explanation: 

Detailed explanation-1: -During photosynthesis, plants take in carbon dioxide (CO2) and water (H2O) from the air and soil. Within the plant cell, the water is oxidized, meaning it loses electrons, while the carbon dioxide is reduced, meaning it gains electrons. This transforms the water into oxygen and the carbon dioxide into glucose.

Detailed explanation-2: -Their roots take up water and minerals from the ground and their leaves absorb a gas called carbon dioxide (CO2) from the air. They convert these ingredients into food by using energy from sunlight. This process is called photosynthesis, which means ‘making out of light’. The foods are called glucose and starch.

Detailed explanation-3: -Process of Photosynthesis Step by Step The sunlight is absorbed by the chlorophyll in the leaves of the plants. Carbon dioxide enters the plant through structures called the stomata, which are usually found on the underside of the leaves. Water is absorbed through the roots of the plant.

Detailed explanation-4: -The green plants produces food in the form of glucose by utilizing carbon dioxide and water in the presence of solar energy. The green pigment called chlorophyll can trap the solar energy which is used to perform photosynthesis, that finally produces food in plants.

Detailed explanation-5: -Carbon Dioxide Assimilation. Reductive Pentose Synthesis. Regeneration of Carbon Acceptor Molecules. 07-Dec-2021

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