Their roots take up water and minerals from the ground and their leaves absorb a gas called carbon dioxide from the air. They use the sun’s energy to convert these ingredients into food. The process of making light out of light is called photosynthesis.
The plant’s leaves are covered in tiny hairs, called stomata, that open and close when the plant is in motion. When the plants are in a dormant state, the hairs are closed and the leaves remain in their natural state. The plant uses the energy stored in these hairs to produce sugars and other nutrients.
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How do plants make their food Class 4 answer?
They use photosynthesis to convert sunlight, water and substances such as oxygen and carbon dioxide into simple food like glucose. It provides them with energy and acts as their food. Plants cannot move from one place to another to find food, so they need to synthesise their own food.
The photosynthetic process takes place in a plant’s chloroplasts, which are tiny organelles that contain chlorophyll, the pigment that gives plants their green colour. The chloroplast is the part of the plant that is responsible for converting light energy into chemical energy that plants use to grow and reproduce.
This process is known as phototropism, and it is thought to be the reason why plants are able to produce so many different colours of light.
How do plants make their food Class 4 Mcq?
Photosynthesis is the process by which green plants produce glucose. Plants take in carbon dioxide gas, water, and minerals from their surroundings and convert them into sugar and oxygen.
The study, published in the Proceedings of the National Academy of Sciences (PNAS) journal, found that when plants are exposed to high levels of CO2, their photosynthetic activity is reduced by up to 50 percent.
This reduction in photosynthesis can lead to a decrease in plant growth and yield, as well as an increase in greenhouse gas emissions.
How do plants make their food?
Plants produce their own food, which is called autotrophs. They use the process of photosynthesis to transform water, sunlight, and carbon dioxide into oxygen, and simple sugars that the plant can use for energy. Autotrophy is the ability of a plant to produce more food than it consumes.
For example, if you eat a banana, you will get more energy from the banana than you do from your body. This is called an “autotrophic” diet, because the plants are producing more than they consume.
Plants are also able to store energy in the form of sugars and proteins in their leaves, stems, flowers, roots, etc. These sugars are then used to make new sugars for the next generation of plants to eat. The plants also have a way of using the energy stored in these sugars to help them grow and reproduce.
In other words, plants use their energy stores to grow, reproduce and help the environment.
Which part of the plant makes food?
Leaves are the site of the food making process called photosynthesis. In this process, carbon dioxide and water in the presence of the green pigment and light energy are converted into sugar. The source of food for plants and animals is energy rich sugar. The leaves of a plant are made up of many different types of cells called leaves.
Each type of leaf has its own unique structure and function. For example, the leaf of an Arabidopsis plant has a leaf cell called the chloroplasts. When the leaves are cut, they are broken down into their constituent parts, which are then used as food for the plants.
At which place plants make their food?
B is that the plants use their own energy to make the food they need to survive. In this case, it is the plant itself that is storing energy in its leaves. The passage then goes on to explain that this energy can be used to produce food for the animals that eat it.
It is through this process that plants are able to grow large enough to be eaten by larger animals such as cows, sheep, goats, and pigs.
Why only plants can make their food Class 7?
The leaves of a plant can be used to make food because they have a green pigment. The other parts of a plant can’t make food because they don’t have the same color. For example, the leaves and stems of some plants cannot make the pigment carotenoids, which are essential for the production of red and yellow pigments.
Plants can also make their own vitamins and minerals from the food they take in. This is known as photosynthesis, and it is the process by which plants use sunlight to convert carbon dioxide (CO 2 ) and water (H 2 O) into energy. Plants also use the sun’s energy to make sugars, amino acids, vitamins, minerals and other substances that they need to survive.
How do plants make their own food for Class 5?
Photosynthesis is a key process in the growth of plants. Carbon-dioxide, water, and sunlight are involved in photosynthesis. The food for the animals that eat the plants are Oxygen and Carbohydrates, which are the end products of photosynthesis.
