How then does the cactus plant make food?

Explanation: Leaves in a cactus are modified into spines to reduce loss of water from leaves by transpiration. Then the plant makes from the process of photosynthesis which is performed by the stem.

How does the cactus plant make food?

Cactus prepare their food through the process of photosynthesis, like any other plant. Since, Cactus have their leaves reduced to spines, therefore photosynthesis takes place through the stem. The stems are green by the presence of Chlorophyll to make food for the plant.

Where does cactus get their food?

A cactus makes food through the process of photosynthesis, like any other plant The difference between a cactus making food from another plant is that cactus have their leaves reduced to spines, therefore, their stem contains chlorophyll and photosynthesis takes place through the stem.

How do plant use their food?

During photosynthesis, plants trap light energy with their leaves. Plants use the energy of the sun to change water and carbon dioxide into a sugar called glucose. Glucose is used by plants for energy and to make other substances like cellulose and starch. Cellulose is used in building cell walls.

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Where is the food prepared in plant?

Plants make food in their leaves by the process called photosynthesis. The leaves contain a pigment called chlorophyll, which can make food for the plant using carbon dioxide, water, nutrients, and energy from sunlight.

What are adaptations of a cactus?

Eg cactus plants:

  • thick, waxy skin to reduce loss of water and to reflect heat.
  • large, fleshy stems to store water.
  • thorns and thin, spiky or glossy leaves to reduce water loss.
  • spikes protect cacti from animals wishing to use stored water.
  • deep roots to tap groundwater.
  • long shallow roots which spread over a wide area.

How does a cactus get water?

Cactus Plants Modify Their Roots to Collect and Store Water

Their roots are shallow and widely spread to enable them to collect water even from light rains. … These plants also develop some temporary roots that absorb extra water during rainy days. These roots can spout from the cacti in just two hours whenever it rains.

How do green plants make food?

Green plants have the ability to make their own food. They do this through a process called photosynthesis, which uses a green pigment called chlorophyll. … Through photosynthesis, the plant uses the stored energy to convert carbon dioxide (absorbed from the air) and water into glucose, a type of sugar.

Why plants make their own food?

Plants are primary producers, they synthesize their own food. These autotrophs, use photosynthesis to transform sunlight, water and compounds such as oxygen and carbon dioxide into simple food – sugars. But, for their sustenance they require food, hence making their own food. …

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Do all green plants make their own food?

All green plants can prepare their own food by the process called photosynthesis. Carbon dioxide and water required for the process of photosynthesis in plants. … Photosynthesis takes in the carbon dioxide produced by all breathing organisms and reintroduces oxygen into the atmosphere. Animals don’t make their own food.

What part of a plant makes the most food?

Leaves are the site of the food making process called photosynthesis. In this process, carbon dioxide and water in the presence of chlorophyll (the green pigment) and light energy are changed into glucose (a sugar). This energy rich sugar is the source of food used by most plants.