0
Cactus plants adapt by making changes within themselves that help them better survive in such extreme environments as the desert and the jungle. For example, jungle cactus plants adapt by not growing on the darker forest floor. Instead, they grow high up on tree trunks or branches. This is because they have plenty of access to water in the hot humid tropics. But the thick tree canopy allows for filtered, not direct sunlight. The jungle cactus plants therefore don't grow out of soil. They likewise locate themselves closer to what's in short supply in the thick, dark jungle: sunlight.
Desert cactus plants adapt by growing thick stems above ground and shallow, fibrous roots below ground. Also above ground are modified leaves in the form of thorns, spines, quills or needles. The thick stem is used to handle, process and store water, dissolved nutrients, and energizing photosynthetic products. The very thin modified leaves channel atmospheric water from dew, rain or snow to the ground, from which the drops seep into the soil to be taken up the cactus roots.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
How do cacti adapt to shifting sand?
it has wacksey skin which is very thick, that makes the sand just past by, leaving no damage or feeling to the cacti
How does a cactus adapt to the Savannah?
Cacti grow naturally only in the Americas, not on the African savanna.
How do you cacti adapt to their habitat?
They have pricks on them so that other animals don't eat them. They also save water during photosynthesis.
Why are plants able to survive and adapt to this kind of weather?
the main plants in a desert are "succulents" (cacti and other) which hold their water in their leaves
Why the roots of some plants get modified?
To adapt to the environment they are in.Example:Some cacti have their roots deep in the ground, to get groundwater.Some cacti have their roots spread out, to catch rainwater. Their roots also secrete an acid that makes it difficult for other plants (including other cacti) to grow on those roots. This limits the competition for water.
Why do the roots of some plants get modified?
To adapt to the environment they are in.Example:Some cacti have their roots deep in the ground, to get groundwater.Some cacti have their roots spread out, to catch rainwater. Their roots also secrete an acid that makes it difficult for other plants (including other cacti) to grow on those roots. This limits the competition for water.
How do cactus adapt to the desert?
There are many ways in which the cacti plants have adapted to the desert including needing less water to live. These cacti plants have also developed very sharp needles to prevent animals from taking the water inside.
How does the old man cactus adapt to the Sahara Desert?
It doesn't adapt. Cephalocereus senilis is a species of cactus native to Guanajuato and Hidalgo in eastern Mexico and does not grow naturally in the Sahara. All cacti are natives to the Americas only and do not grow naturally elsewhere.
Do some desert cacti have beautiful flowers?
Yes: Prickly Pears, Barrel cacti, Saguaro cacti, Aztekium cacti, and Echinopsis cacti a.k.a the hedgehog cactus
Is it cactuses or cacti?
cactus for a single plant cacti for plural
Do saguaro cacti have succulents?
All cacti are succulents, but not all succulents are cacti.
Most kinds of cactus have leaves that grow in the form of spines The stems or trunks become thick juicy pads or barrels Explain how these cactus parts might have evolved?
Cacti might have had predators that would eat them in their new environment and cacti might have learn to adapt to that with their spine-formed leaves.
