It is to store food & water.
because as we all know, cactus' do not have leafs, and for mot cactus' that live in the desert or suburban areas there is little rain. so the stem of the cactus does the same job as the leaf does on a normal plant and performs photosynthesis.
Nooo!
function of capillaries in leaf
10 to 15 minutes
No, it is not safe to eat Red flower flat leaf Florida cactus as it may have spines and potentially harmful chemicals. It is best to avoid consuming any type of cactus unless you are certain it is edible.
The function of the leaf blade is to abosorb light and make food.
The function of the veins in a leaf is to transport food to different parts of the leaf
Thorns are leaf modifications in opuntia (a type of cactus) and a stem modification in bougainvillea. So it depends on the type of plant.
greenThe colour of cactus is a green colour
A cactus would have a thicker cuticle compared to an onion leaf. This is because cacti are adapted to withstand harsh desert conditions and need a thicker cuticle to reduce water loss. Onion leaves, on the other hand, do not face the same level of water stress.
Cacti do not have leaves. The leaves have been replaced by spines.
The acicular leaves of a cactus, often modified into spines, serve multiple functions in the desert environment. Primarily, they reduce water loss by minimizing surface area and provide shade to the cactus, helping to conserve moisture. Additionally, these spines deter herbivores from feeding on the plant, offering protection from potential threats. Overall, the acicular leaves are crucial adaptations for survival in arid conditions.