Struggling with your prescribed literature?
Our Literature Study Guides provide insights and analysis of themes and characters and includes guidelines for writing your exam.
bead-shaped proteins that occur in chromosomes.
a complex chemical compound that fills the spaces in the cell wall between cellulose, ...
single-celled brown algae found in fresh water and seawater. They have hard, shell-like cell...
a thin hairlike outgrowth of an epidermal cell of a plant root that increases the surface area...
a series of numbers that represents the types and arrangement of the teeth of a mammal.