The hyphal wall of fungi is rigid owing to the? by Sunday | Sep 10 | Biology JAMB | 0 comments A. cell wall B. lignin C. cellulose D. chitin Correct Answer: Option D – chitin Users Also Read These:One can identify a rigid constitution by its?A rigid constitution is said to be best suited for a?Rent owing as at 31st December 1998, N800. Rent paid…A constitution is said to be rigid if it?Specify the correct mortar in external wall and…