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Unicellular algae obtain nutrition primarily through photosynthesis, using chlorophyll to capture sunlight and convert carbon dioxide and water into glucose and oxygen. Some species also absorb nutrients directly from their surrounding environment, including minerals and organic compounds dissolved in water. In certain conditions, some unicellular algae can engage in heterotrophic nutrition, consuming organic matter when light is insufficient for photosynthesis. This versatility allows unicellular algae to thrive in various aquatic habitats.
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Which protist can only receive its nutrition through photosynthesis?
The protist that can only receive nutrition through photosynthesis is algae. Algae are photosynthetic organisms that contain chlorophyll and other pigments to convert sunlight into energy through photosynthesis.
List five ways in which algae are useful to us?
(i) kelps- obtained from brown algae, are sources of iodine and potassium.(ii)blue-green algae like ANABAENA and NOSTOC are able to fix nitrogen in the form of nitrates and thus increase the fertility of soil..(iii) an antibiotic CHLORELLIN is obtained from the algae Chlorella..(iv) red algae is used in the preparation of agar agar , which is used in jellies and ice-creams..(v)iodine is produced by the brown algae- Laminaria which occurs in sea....(vi)diatoms- obtained from green algae are used to make metal polish,porcelain, toothpaste, glass, etc........
Which group of organisms does not depend upon obtaining preformed organic molecules from the environment for nutrition?
Autotrophs do not depend on obtaining preformed organic molecules from the environment for nutrition. They are capable of producing their own food through processes like photosynthesis or chemosynthesis. Examples include plants, algae, and some bacteria.
How is algae oil made?
Algae oil is typically produced through a process called wet extraction, where the algae biomass is combined with a solvent to extract the oil. The oil is then separated from the solvent and purified to produce a final algae oil product. This oil can be used for various applications, including food and nutrition supplements.
What is the sexual reproduction and nutrition of a named algae?
Sexual reproduction in algae involves the fusion of gametes to form a zygote, which then develops into a new organism. Algae obtain nutrition through photosynthesis, using sunlight to convert carbon dioxide and water into energy-rich organic compounds. One example of algae that exhibits both sexual reproduction and photosynthesis is Spirogyra.
What type of nutrition does algae have?
Algae have photosynthetic nutrition.
Find out the mode of nutrition for algae organisms?
autotropic mode of nutrition
What is the mode of nutrition of algae?
photoautothrophy
What is the mode of nutrition of a sea urchin?
Algae and seaweed.
Is agar red algae or green algae?
Red algae cell walls contain agar. while green algae cell walls contain cellulose Answer 2 Agar is a chemical obtained from walls of certain red marine algae .It is not Algae itself .
What has the author John H Lancaster written?
John H. Lancaster has written: 'Algal nutrition' -- subject(s): Algae, Nutrition, Plants
In nutrition the word essential means?
necessary nutrient that can be obtained only from the diet.
Which protist can only receive its nutrition through photosynthesis?
The protist that can only receive nutrition through photosynthesis is algae. Algae are photosynthetic organisms that contain chlorophyll and other pigments to convert sunlight into energy through photosynthesis.
How can I incorporate eating algae into my diet for better health and nutrition?
To incorporate eating algae into your diet for better health and nutrition, you can try adding spirulina or chlorella powder to smoothies, salads, or soups. You can also include seaweed in your meals, such as nori in sushi or kelp in salads. Algae is rich in vitamins, minerals, and antioxidants that can benefit your overall health.
Iodine is obtained from which microorganisms?
Iodine is not obtained from microorganisms; iodine is obtained from minerals.
List five ways in which algae are useful to us?
(i) kelps- obtained from brown algae, are sources of iodine and potassium.(ii)blue-green algae like ANABAENA and NOSTOC are able to fix nitrogen in the form of nitrates and thus increase the fertility of soil..(iii) an antibiotic CHLORELLIN is obtained from the algae Chlorella..(iv) red algae is used in the preparation of agar agar , which is used in jellies and ice-creams..(v)iodine is produced by the brown algae- Laminaria which occurs in sea....(vi)diatoms- obtained from green algae are used to make metal polish,porcelain, toothpaste, glass, etc........
Which group of organisms does not depend upon obtaining preformed organic molecules from the environment for nutrition?
Autotrophs do not depend on obtaining preformed organic molecules from the environment for nutrition. They are capable of producing their own food through processes like photosynthesis or chemosynthesis. Examples include plants, algae, and some bacteria.
