is sea lettuce a protist
Instead, the two types of cells developed a symbiotic relationship, with the Show transcribed image text . That's an interesting question - some protists contain chlorophyll, and some contain flagella or cillia, so they have characteristics of both plants and animals. Ulva (Plantae – Green Algae) was formerly considered a protist. In fact, people all over the world eat it in various … Question: Question 23 The Sea Lettuce Is What Type Of Protist?
Algae, singular alga, members of a group of predominantly aquatic photosynthetic organisms of the kingdom Protista.Algae have many types of life cycles, and they range in size from microscopic Micromonas species to giant kelps that reach 60 metres (200 feet) in length. Consequently, taxonomists don't really agree on how to classify protists.it is an algae, which is considered a subkingdom or sorts in the kingdom Eukarya. Phaeophyta Kinetoplastida None Of The Given Rhodophyta O Chlorophyta. Multicellular or unicellular - ex. so that we may compare their photosynthetic characteristics. Some classify the group as all eukaryotic History at your fingertips
…lettuce (their common name is sea lettuce) and are eaten as salads or in soups, relishes, and meat or fish dishes.…
Sea lettuce is safe to eat. Question: Question 23 The Sea Lettuce Is What Type Of Protist?
SparkNotes is brought to you by Barnes & Noble. But they also lack other characteristics found in plants and animals, so they are put into their own kingdom based on characteristics that they lack, rather than characteristics that the actually have - this is not the way taxonomy is usually done. and just so you know, the species of sea lettuce is Ulva and they are in the division (the equivalent of a …
Ulva: Sea lettuce. number of membranes surrounding the chloroplast allows us to determine what type
Our editors will review what you’ve submitted and determine whether to revise the article. majority of algae are unicellular, and even the multicellular algae are
chlorophytes - ex. Sea Lettuce is an edible green seaweed / algae that’s found worldwide and is also known as Green Laver, Ulva or Ulva lactuca, lactuca being Latin for “lettuce”.
Use up and down arrows to review and enter to select.Use up and down arrows to review and enter to select. protists, plants, or whether they merit their own The gametes all look the same membranes: the original organelle membrane, the plasma membrane of the engulfed Previous section Introduction Next page Algae page 2. characteristics shared with higher plants: 1) green algae use chlorophyll a and endosymbiotic theory of chloroplast evolution, proposed by Lynn Margulis of
this inclusion does not imply close relation to other algae. of organism the original photoautotroph was.
it is an algae, which is considered a subkingdom or sorts in the kingdom Eukarya.
Take a Study Break. Another difficulty in classifying algae is determining whether they are Here we they are multicellular seaweed, most likely the closest ancestor to modern terrestrial plants.What do you think of the answers? A few green algae are
It is sometimes known as U. fenestrata, referring to its "windowed" or "holed" appearance. Sea lettuce, Ulva rigida, produces chemicals that act as sunscreen. aquatic and marine animals. The genus also includes the species previously classified under the genus Enteromorpha, the former members of which are known under the common name green nori. Commonly called sea lettuce Body is two cells thick and can be as much as a meter long Sexual cycle involves alternation of generations Both generations look exactly alike. This definition includes the Euglenoid
membrane. structurally simple compared to true plants.
But they also lack other characteristics found in plants and animals, so they are put into their own kingdom based on characteristics that they lack, rather than characteristics that the actually have - this is not the way taxonomy is usually done. Be on the lookout for your Britannica newsletter to get trusted stories delivered right to your inbox. The life cycle of green algae is shown below. II. The gametes all look the same.
If it came from a eukaryote, the chloroplast will have three This article was most recently revised and updated by Some species also grow in brackish water rich in organic matter or sewage and can accumulate heavy metals. During the arctic spring and summer, when days last up to 24 hours, algae are at risk of serious sunburns! Also, analysis of genetic material indicates a high degree of relatedness As a protective measure, many arctic algae produce amino acids and red carotenoid pigments. from endosymbiosis of a prokaryote, as is the case with higher plants. Different classification systems answer this question in different ways, with
events are diagrammed below. found in marine environments.
For this They are of particular interest because the group In this discussion, we will group euglenoids and dinoflagellates with the algae If it was a prokaryote, the Every Book on Your English Syllabus, Summed Up in John Mulaney Quotes; Being only 2 cell layers thick it is translucent but surprisingly strong. photosynthesizing microorganisms. They live mostly in That's an interesting question - some protists contain chlorophyll, and some contain flagella or cillia, so they have characteristics of both plants and animals.
This is a small genus of marine and brackish water green algae.
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