What are the 4 types and function of the simple permanent plant tissues?
What are the 4 types and function of the simple permanent plant tissues? Simple permanent tissues are again classified into three main types. They are parenchyma, collenchyma, and sclerenchyma. Parenchyma – The cells of this tissue are living, with thin cell walls. Collenchyma – These cells are living cells and have an elongated shape. What […]