Plants do not excrete waste materials from their cells at all. Instead, plant cells possess an organelle (a cell sized organ) called a Central Vacuole in which the plant cell deposits all waste products from chemical processes within the cell. The central vacuole is filled with waste products until either the cell or the plant dies, it does not "excrete" any sort of waste.
Alternately you can look at it this way: Sugar is one of the factors of plant waste. The plant stores that, and uses it for energy. Second is oxygen. Oxygen escapes by cells called guard cells. When the stomata (the space between the guard cells) gets full, the guard cells swell open and release extra water, and oxygen.
Oxygen comes out as waste product in plants during photosynthesis
sweat it out of spores
Plants eliminate waste through processes such as respiration, excretion, and leaf fall. Respiration produces carbon dioxide as a waste product, which is released into the atmosphere. Excretion of unused materials can occur through root exudates or shedding of roots. Additionally, plants shed leaves and other parts as a way to get rid of waste materials.
Oxygen
Carbon dioxide is a waste product of aerobic metabolism of glucose. It can only be gotten rid of by breathing.
Living thing can get rid of waste like plants get rid of waste by putting their waste in their leaves and animal has three excretory organ from which they get rid of waste. Name of organ are Kidney Lungs Skin
The kidney gets rid of urea, a waste product generated from the breakdown of proteins in the body. Urea is removed from the blood by the kidneys and excreted in the urine.
The waste product for plants in photosynthesis is oxygen. During photosynthesis, plants use carbon dioxide and water to produce glucose and oxygen. The oxygen is released into the atmosphere as a byproduct of the process.
tatae sya iihi sa puke
the flat worm gets rid of waste through the same openinig takes in food
There are a handful of waste products that are products of a plant's respiration. Oxygen is one such waste product.
They intake Carbon Dioxide and exhale Oxygen as a waste product.