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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.
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Why does a cactus make food in its stem?
Cacti make food in their stems primarily due to their adaptation to arid environments. In these conditions, leaves are often reduced or absent to minimize water loss through transpiration. The stem, which is thick and fleshy, contains chlorophyll and performs photosynthesis, allowing the cactus to produce food and store water efficiently, ensuring its survival in harsh climates.
How cactus leaves work?
Typically the leaves of the plant play the greatest role in photosynthesis. However, on cacti, the needles are actually modified leaves. These needles are a characteristic of protection and cannot carry out photosynthesis due to little surface area. Therefore, it is the stem that does the photosynthesis for the plant.
Can leaves that are not green make food?
Yes, leaves do not have to be green to photosynthesize and make food. The green is caused by chlorophyll, the most common and the most efficient, but not the only, compound that can extract energy from sunlight. Other pigments that can photosynthesize include cartenoids and phycobilins, and non-green leaves that photosynthesize range from brown and red seaweeds to red or yellow lichens and purple-leaved plum trees.
Which plant structure makes food?
it is the leaves.when the leaves or flower make food that is called photosynthesis.but only green plants can make food.
What part of a plant is most of its food produced?
the green parts of a plant are able to make food for the plant. what parts of plants probably make most of the food for the plant? A Roots B Stems C Flowers D Leaves The answer is D Leaves
Why cactus make food in stem?
Because it has no true leaves, the only part of a typical cactus that can produce food via photosynthesis is the stem. Through evolution, the leaves have become modified and not form the spines of the cactus, loosing their ability to photosynthesise
How are a cactus leaves adapted to living in the dessert?
A cactus leaves get sunlight and they make photosynthesis and they get water from that and they save the water
Why are leaves modified to form spines in the cactus plant how then does the cactus plant make food?
The cactus adapted to its harsh environment by developing thick skin to slow the evaporation of water. The leaves changed in order to reduce the surface area that water could evaporate from and over time became defensive spines to protect itself from animals trying to get inside its thick skin for the moisture. The cactus makes its food, by having chlorophyll throughout the rest of plant. That is why the entire cactus is green.
What does a cactus use to feed itself?
A cactus draws nutrients and water through the roots. Water is stored in special cells that swell when filled with water. The skin is covered in a waxy film to prevent loss of water by evaporation.
Is cactus an autotroph?
A cactus is an autotroph. This is because autotrophs make their own food using photosynthesis. A cactus uses photosynthesis to make its own food.
Do the spikes of a cactus make food?
no it provides defense only
How cactus leaves work?
Typically the leaves of the plant play the greatest role in photosynthesis. However, on cacti, the needles are actually modified leaves. These needles are a characteristic of protection and cannot carry out photosynthesis due to little surface area. Therefore, it is the stem that does the photosynthesis for the plant.
What part of the carrot makes it food?
It is the leaves. The leaves get water and make food from that. MConnor
Where plants make their food?
the chloroplasts make food (nectar) in their leaves
Can leaves that are not green make food?
Yes, leaves do not have to be green to photosynthesize and make food. The green is caused by chlorophyll, the most common and the most efficient, but not the only, compound that can extract energy from sunlight. Other pigments that can photosynthesize include cartenoids and phycobilins, and non-green leaves that photosynthesize range from brown and red seaweeds to red or yellow lichens and purple-leaved plum trees.
What gathers sunlight to make food for trees?
Leaves
What parts of a tree make food?
the leaves make the food for the tree by photosynthesis
