the cells in cut stems or flowers don't have enough energy to transport salts and sugars insid ethe vacuole , as they are no longer receiving nutrients hat provides fuel for the pumps. the resulting loss of turgor pressure causes the flowers leaves to wilt.
Because they die up and then they get there color back in the fall
because,they lose the chlorophyl
because,they lose the chlorophyl
When the seasons change, the trees lose their leaves and color.
The leaves will dry up and the stalk will lose its color.
They are deciduous so they lose their leaves in autumn.
Maple leaves turn a beautiful red color and do fall off the tree.
The leaves lose their chlorophyll, leaving the underlying color. Yellow is the color of carotene, while red is because of the sugar content.
When starch is added to leaves, it disrupts the natural pigments responsible for leaf coloration, particularly chlorophyll, which gives leaves their green color. This interference can cause the leaves to lose their green color and change to a different color, depending on other remaining pigments present in the leaf.
Mint leaves turn brown due to oxidation, which occurs when the enzymes in the leaves react with oxygen in the air. This process causes the leaves to change color and lose their freshness.
No, leaves can lose water.
Evergreens do not lose their leaves in the winter. Deciduous trees are the name given to those trees that lose their leaves in the winter. There is also a such thing as evergreen deciduous trees which have characteristics of evergreens besides the fact that they DO lose their leaves in the winter.