Module 4: Seedless Plants
- Page ID
- 24638
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- 4.1: Seedless Plant Lab
- In this lab, you will explore the world of seedless plants using the reading and the slideshow provided. At the conclusion of the lab, students should be able to explain what is meant by “alteration of generations”, name the phyla discussed in the lab and give an example of a plant from each, and know the function of the archegonium and the antheridium.
- 4.2: Reading - Seedless Plants
- Plants (kingdom Plantae) are autotrophs; they make their own organic nutrients. The term “organic” refers to compounds that contain carbon. Organic nutrients such as sugars are made by photosynthesis. Plants are adapted to living on land. For example, the above-ground parts of most plants are covered by a waxy layer called a cuticle to prevent water loss. Aquatic plants are secondarily adapted to living in water.