Uploaded November 2019 | Updated September 2026, 2 hours ago
Plants are required to protect themselves against both pathogens and herbivores. This means that they have a number of defence responses such as cellulose in the cell wall and thorns on their outside.
Plants are required to protect themselves against both pathogens and herbivores. This means that they have a number of defence responses such as cellulose in the cell wall and thorns on their outside.
