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In a cactus the leaves have been reduced to spines, to reduce the surface area from which water can be lost and to deter animals from eating the plant.

As there are no leaves, photosynthesis must take place in the stem.

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12y ago
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7y ago

Cactus have chloroplasts in thier cells.These organelles carry out photosynthesis

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12y ago

In the Desert

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11y ago

stem

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Q: What part of the cactus does photosynthesis?
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Related questions

How does the cactus produce food if the leaves are no longer able to do photosynthesis?

The stem which is the thick part of the cactus plant stores food.:)


What part of a cactus is adapted for photosynthesis?

The spikes, as this is there eqivelant to leaves.


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.


WHAT IS THE NUTRITION of a cactus?

Cactus, like other plants, uses photosynthesis to get energy.


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


What is the name of the plant that cannot carry out photosynthesis?

cactus


What part of the cactus does photosynthesis occur?

Photosynthesis takes place in the stem of the cactus. Needles are the cactus' equivalent of leaves. But they don't have enough surface area to support photosynthesis or to store photosynthetic byproducts. So the cactus' stem is bigger, taller, and wider than in many other plants. The cactus needs all that extra space to move around and store water, dissolved nutrients, and byproducts of the photosynthetic interaction with sunlight.


What does cactus plants live on?

As with any green plant, the cactus produces its own food through photosynthesis.


Does a cactus makes its own food?

A cactus makes food like any other plant, by photosynthesis


What do cactus need to live?

As a cactus is a form of a plant, it will require sunlight for photosynthesis and water to stop it from drying out and to help the cactus plant grow.


Does a stem carry photosynthesis?

Yes there are photosynthetic stems. Green stems carry out photosynthesis. Example: cactus


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