Plant Diversity, Physiology, and Adaption

(3 Credit Hours) · Undergraduate

This module explores the origin of plants and the key adaptations and innovations which have allowed them to adapt to specific environmental stresses including changes in life-cycle, biochemical and anatomical modifications of photosynthesis (C4 and Crassulacean Acid Metabolism), water uptake and the evolution of roots and a vascular system, as well as the evolution of seeds and flowers (including pollination syndromes). The interrelationship between plants and their environment will be discussed with particular reference to the Irish flora and habitats which will be contrasted with examples of world habitats including tundra, cloud forest and desert. Plant diversity will be discussed providing an introduction to each of the major groups of land plants and their identifying features; this will be supported by examination of live and prepared materials.