1. Plants and Fungi
Fungi's cell walls are composed of chitin, while plants' have cellulose making up their cell walls. ... The major characteristics defining groups of Eubacteria include the nature of the cell wall, the shape of the cell, motility, and physiology. ... This height is reached by stems or trunks. ... Auxin increases the plasticity of the cell wall, promotes stem elongation, and helps adapt the plant to its environment. ... Gibberellins are involved with stem elongation, which is enhanced when auxin is present. ...
- Word Count: 1632
- Approx Pages: 7
- Grade Level: High School