Seaweeds

Ecological importance Seaweeds

Ecological importance Seaweeds

Seaweeds are components of the phytoplankton, the group of organisms responsible for most of the photosynthesis on the planet.

Chrysophyceae

Chrysophyceae are abundant in the phytoplankton; they are microscopic algae with a silica envelope with orifices (allowing for protection and the exchange of materials with the environment)

Phaeophyceae

Phaeophyceae are brown algae; they have the largest size of all algae.

Agar

Agar is used in the production of food and culture media for bacteria.

Seaweeds

Seaweeds inhabit environments that have moisture and light.

glucose reserve

The ________ occurs in the form of starch and oil.

Pyrrophyceae

Pyrrophyceae often called dinoflagellates are also abundant in the phytoplankton.

autotrophs

Thus, algae are photosynthesizing ________.

Alginate

Alginate is extracted from certain Phaeophyceae, and it is in ice cream and various types of cosmetics.

Euglenophyceae

Euglenophyceae they are also known as euglenoid algae.

Industrial importance of Seaweed

Seaweed represents sources of certain raw materials for industry.

Certain Chlorophyceae

________, Phaeophyceae, and Rhodophyceae are benthic algae.

Seaweeds

________ have plastids, which contain chlorophyll and other pigments.

Seaweeds

Seaweeds have several modes of reproduction.