Last Updated on September 3, 2022 by amin
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How are ferns and conifers similar?
Conifers and ferns share certain basic similarities: they photosynthesize they reproduce sexually and so on. Despite their similarities however conifers and ferns also exhibit a number of differences.
Are green algae plants or protists?
Plant-like protists are called algae (singular alga). They are a large and diverse group. Some algae the diatoms are single-celled.
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Classification of Algae.
| Type of Algae | Origin of Chloroplast | Type of Chloroplast |
|---|---|---|
| Green algae | cyanobacteria | two membranes chlorophyll like a minority of cyanobacteria |
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Why do scientists consider Streptophyte algae green algae the closest relative to terrestrial plants?
Streptophytes. Until recently all photosynthetic eukaryotes were considered members of the kingdom Plantae. … Green algae contain the same carotenoids and chlorophyll a and b as land plants whereas other algae have different accessory pigments and types of chlorophyll molecules in addition to chlorophyll a.
How do algae and moss difference?
Algae are mainly marine and freshwater plants. Mosses are mainly terrestrial plants. Algae can be floating or attached to the bottom of the water basins or other substrates by special cells while all mosses are attached to the substrate. Some algae are used in the food and pharmaceutical industries.
What’s the meaning of green algae?
Green algae (singular: green alga) are photosynthetic algae that are characterized by having chlorophylls a and b as the predominant pigments thus rendering them green in colour. They store food as starch within plastids. They include the chlorophytes and the charophytes.
Why are algae and ferns both green?
Algae and ferns are both green because both are plants that rely on the production of chlorophyll to create their food.
Is green algae the same as moss?
Algae refer to a photosynthetic group of organisms that possess pigments such as chlorophyll but lack true roots stems and leaves while moss refers to a small flowerless green plants which lack true roots growing in low carpets or rounded cushions in damp habitats.
Where do algae make their own food?
photosynthesisAll algae contain a pigment called chlorophyll a (other types of chlorophyll such as b c and/or d may also be present) and they make their own food by photosynthesis. The chlorophyll is contained in the chloroplasts and gives many algae their green appearance.
Does algae turn into moss?
Classification. Moss is classed as a bryophyte — a type of tiny plant suited to moist but land-based conditions. All bryophytes are believed to have evolved from tiny water plants. In fact according to Karl Danneberger at Ohio State University moss developed directly from algae around 350 million years ago.
Why are algae and ferns both green contain each chlorophyll that absorbs violet blue light and reflects green light?
Algae contain chlorophyll and ferns contain ferredoxin that absorbs violet-blue light and reflects green light. Ferns contain chlorophyll and algae contain ferredoxin that absorbs green light and reflects violet-blue light.
Which algae is not considered in Kingdom Plantae?
Blue Green Algae also called as Cyanobacteria are one of the most successful organisms on this planet. They are gram-negative (do not take up gram stain) and photosynthetic microorganism.
Protists and Fungi
Why protists are no longer classified under their own kingdom?
Explanation: Because Protist has many organisms that are related to the other kingdoms of animals plants and fungi. Protists is a word that is know used as a “eukaryote that isn’t a plant animal or fungus.”
How is green algae different from plants?
The structures between what are commonly known as aquatic plants and algae differ. Plants unlike algae have roots stems leaves and a vascular system. … Green algae such as sea lettuce instead take in nutrients from the water column. See also what is a turn on
How does algae benefit from water pollution?
5. Use of algae in wastewater treatment. Recently algae have become significant organisms for biological purification of wastewater since they are able to accumulate plant nutrients heavy metals pesticides organic and inorganic toxic substances and radioactive matters in their cells/bodies [22-25].
Why are algae placed in the kingdom Protista and not plantae?
Here we have grouped algae with protozoa and slime molds in Protista because mthe majority of algae are unicellular and even the multicellular algae are structurally simple compared to true plants.
Why are algae not grouped with the green plants found in Kingdom Plantae?
Algae and not included in the kingdom Plantae because algae lack the structures needed for true plants to grow such as stomata a part of a plant…
Why are algae considered as indicators of pollution in aquatic ecosystems?
Algae are valuable indicators of ecosystem conditions because they respond quickly both in species composition and densities to a wide range of water conditions due to changes in water chemistry. … ratio often determines which algae genera are dominant present or absent in these nutrient-affected water bodies.
Why are algae and protozoa placed in the same kingdom?
In many ways protozoa and algae are similar. In biological terms they belong to the same kingdom. They are both composed of eukaryotic cells which means that they have a membrane-bound nucleus and some other basic cellular structures.
Which of the following differentiates green algae from moss?
The cell walls of algae contain chitin while the cell walls of moss contain cellulose. Mosses enclose and protect the embryo from desiccation while green algae do not Mosses are vascular while green algae are nonvascular. See also what measures wind speed and direction
Why can algae and cyanobacteria be considered indicators?
Why can algae and cyanobacteria be considered indicators of productivity as well as of pollution? They are primary producers so therefore they are productive in photosynthesis. If there is pollution they will not be effective at producing oxygen.
Green Algae | Plant like Protists | Kingdom Protista
Why are green algae placed in the Protista while plants are given their own kingdom quizlet?
Why are green algae placed in the kingdom protista while plants are given their own kingdom? Plants enclose and protect the embryo within the female plant while green algae do not.
Which organisms are prokaryotes Archaea fungi protists plants?
Only the single-celled organisms of the domains Bacteria and Archaea are classified as prokaryotes—pro means before and kary means nucleus. Animals plants fungi and protists are all eukaryotes—eu means true—and are made up of eukaryotic cells.
Is algae in Kingdom Protista?
algae singular alga members of a group of predominantly aquatic photosynthetic organisms of the kingdom Protista. … Their photosynthetic pigments are more varied than those of plants and their cells have features not found among plants and animals.
Why algae are plant like while protozoa are animal like microorganisms?
Answer: Explanation: Because some algae are autotrophs like plants because they contain chlorophyll and protozoa are heterotrophs as are animals .
Why are green algae believed to be the protist group from which plants evolved?
All green algae (Chlorophyta) and plants share a common evolutionary ancestor. They both contain the photosynthetic pigments chlorophyll a and chlorophyll b. … These structures allow vascular plants to grow to larger sizes than non-vascular plants.
How are algae different from plants answers?
Explanation: Algae can each of two be “unicellular” and “multi-cellular” while plants are “multi-cellular organisms”. Algae mostly survive underwater while plants arrived on land. They don’t have makeup such as connective tissues leaves stems and roots unlike plants.
Why green algae are considered as ancestors to land plants?
The green algae are considered as the ancestors of land plants due to the presence of morphological cytological and biochemical similarities and phylogenetic evidence.
What kingdom is green algae placed in?
Plantae
| Green algae | |
|---|---|
| Stigeoclonium a chlorophyte green alga genus | |
| Scientific classification | |
| (unranked): | Archaeplastida |
| Kingdom: | Plantae |
Why are algae green short answer?
Answer: Explanation: Algae have large amount of chlorophyll content in them which makes them look green. They grow well in summer as they require lot of sunlight to perform photosynthesis. … Algae have large amount of chlorophyll content in them which makes them look green.
What is green algae used for?
In the US they’ve been sold in supplements since the late 1970s. People use blue-green algae for treating high blood pressure and as a protein supplement. It’s also used for high levels of cholesterol or other fats (lipids) in the blood diabetes obesity and many other conditions.
Why are algae and plants different?
The main difference between algae and plants is that they are different in their cell compositions. Algae can be found as unicellular or multicellular organisms while plants cannot be unicellular. … The second important difference between the two organisms is that unlike algae plants have vascular anatomies.
Are plants and algae in the same kingdom?
True algae belong to the Plantae kingdom being the simplest plants. They are unicellular and multicellular organisms some of them reaching huge sizes. Many algae have been used as food for a long time.
Why Are Green Algae Placed In The Kingdom Protista While Plants Are Given Their Own Kingdom??
Why are green algae placed in the Protista while plants are given their own kingdom? … Plants enclose and protect the embryo within the female plant while green algae do not.
Plant Protists | Biology
Is algae a pollution indicator?
Algae can serve as an indicator of the degree of deterioration of water quality and many algal indicators have been used to assess environmental status. Kolkwitz and Marsson (1908) were the pioneers who classified algal species based on their tolerance to various kinds of pollution.