Question

the cell wall is a tough but felxible which layer​

Answer 1

cell membrane is ur answer

cell membrane is ur answerHope it helps you

Answer 2

In plant cells, the cell wall is a tough, rigid structure that may consist of the primary cell wall which is generally a thin, flexible and extensible layer composed of cellulose, pectin and hemicellulose, and a secondary cell wall which is a thick layer rich in lignin that strengthens and waterproofs the wall and is ...