2024-10-31T12:40:26+03:00[Europe/Moscow] en true <p>true roots, stems and leaves, and a vascular system</p>, <p>Monera, Protista, Plantae</p>, <p>diatoms, volvox, spirogyra</p>, <p>giant kelp-Sargassum</p>, <p>Cyanobacteria (blue green algae)</p>, <p>fragmentation, binary fission and mitosis</p>, <p>Planktons </p>, <p>Cyanobacteria or Cyanophyta </p>, <p>monera </p>, <p>Nostoc, Anabaena, Oscillatoria, Spirulina </p>, <p>Microcystis, Aphanizomenon</p>, <p>gastroenteritis, neurological disorders, and possibly cancer</p>, <p>Nostoc </p>, <p>Euglenophyta or Euglenoids </p>, <p>Protista </p>, <p>Pellicle or Periplast </p>, <p>polysaccharide, paramylon</p>, <p> Pyrrophyta (dinoflagellates) </p>, <p>protista</p>, <p>Gonyaulax and Gymnodium</p>, <p>Dinoflagellates </p>, <p>Biotoxin </p>, <p>Paralytic Shellfish Poison</p>, <p>Diatoms </p>, <p>protista</p>, <p>Chrysophyta </p>, <p>Prymnesium parvum</p>, <p>Synura spp.</p>, <p>Chlorophyta </p>, <p>Volvox </p>, <p>Spirogyra sp. </p> flashcards
micro 9

micro 9

Customize
collection saved
Share
Long Term Learning Spaced Repetition
Add to Long Term Learning Desk
Fast learning Repeat this set of flashcards
Preview Test Spell
Play
Match
Review

  • true roots, stems and leaves, and a vascular system

    what does the algae lack

  • Monera, Protista, Plantae

    classification of kingdoms under Algae

  • diatoms, volvox, spirogyra

    unicellular microscopic algae

  • giant kelp-Sargassum

    macroscopic multicellular forms

  • Cyanobacteria (blue green algae)

    prokaryotic algae

  • fragmentation, binary fission and mitosis

    algae form of reproduction

  • Planktons

    community of microscopic organisms

  • Cyanobacteria or Cyanophyta

    Unicellular, procaryotic and photosynthetic microorganisms that are able to produce their own food and oxygen

  • monera

    Cyanobacteria kingdom

  • Nostoc, Anabaena, Oscillatoria, Spirulina

    they are nitrogen fixers from the atmosphere

    Can be used as fertilizer in paddy rice

  • Microcystis, Aphanizomenon

    produce toxins capable of causing illness in humans and animals

  • gastroenteritis, neurological disorders, and possibly cancer

    toxins can cause this disease in humans

  • Nostoc

    are cultivated and consumed as a foodstuff in some countries

  • Euglenophyta or Euglenoids

    • Unicellular, eukaryotic aquatic algae. • with chlorophylls a and b • Lives in freshwater. • motile with the use of flagella. • doesn't have a cell wall, but has a flexible outer layer called a pellicle or periplast.

  • Protista

    kingdom of euglenoids

  • Pellicle or Periplast

    doesn't have a cell wall, but has a flexible outer layer called

  • polysaccharide, paramylon

    form food is stored under Euglenoids

  • Pyrrophyta (dinoflagellates)

    • unicellular photosynthetic eukaryotic algae

    • contain several pigments (chlorophyll A, C2 and pyridinine, others have chlorophyll A, C1, C2 and fucoxantin) that can photosynthesize.

    • reserve material is starch

    • cell wall is with cellulose

  • protista

    kingdom of Fire algae

  • Gonyaulax and Gymnodium

    examples of Fire algae

  • Dinoflagellates

    responsible for red tides

    secrete neurotoxins that cause massive fish death

  • Biotoxin

    affects the nervous system and paralyzes muscles.

  • Paralytic Shellfish Poison

    high levels of this can cause severe illness and death

  • Diatoms

    esponsible for 20% of global carbon fixation and marine primary productivity. • form asubstantial basis of the marine food web.

  • protista

    kingdom of chrysophyta

  • Chrysophyta

    Diatoms, Golden-brown algae,Yellow-green algae

  • Prymnesium parvum

    Some cause fish kills such as

  • Synura spp.

    primary source of food for zooplankton

  • Chlorophyta

    Believed to be precursor of higher plants- with chlorophylls a, b- reserve material is starch- cell wall with cellulose

  • Volvox

    contribute to the production of oxygen and serve as food for a number of aquatic organisms, especially the microscopic invertebrates called rotifers.

  • Spirogyra sp.

    is valued for human consumption • known as an important source of natural bioactive compounds for antibiotic, antiviral, antioxidant, anti-inflammatory, and cytotoxic purposes.