1 / 5

Multi-cellular Primary Producers: The Plants

Multi-cellular Primary Producers: The Plants. Worldwide, there are 5,000-6,000 species of seaweed and only 55 species of seagrass! Seagrasses are flowering plants belonging to the kingdom Plantae Not actually a grass

kamal
Download Presentation

Multi-cellular Primary Producers: The Plants

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Multi-cellular Primary Producers: The Plants • Worldwide, there are 5,000-6,000 species of seaweed and only 55 species of seagrass! • Seagrasses are flowering plants belonging to the kingdom Plantae • Not actually a grass • Related to lilies; evolved from land plants! • True leaves, stems, and roots

  2. Seagrasses • Underground roots and rhizomes (horizontal stems) extract nutrients from the sediment and hold the plant in its place • Seagrasses have cell walls made out of cellulose (a characteristic of all plants) which provide support for the plant and keep the plant vertical in the water column

  3. Seagrasses • Seagrass provides important shelter and food for many marine inhabitants • Because of the protection they provide, seagrass communities serve as important nursery grounds for developing fish & shellfish http://www.flickr.com/photos/19727876@N00/415368318/

  4. Common seagrass of Long Island Zostera marina (“Eel grass”) http://www.ceoe.udel.edu/cms/jgallagher/tigani/kt_index.html

More Related