--%>

Commercial significance of algae

Explain the commercial significance of algae?

E

Expert

Verified

Most of algae contain high nutritional value and are commercialized and consumed as human food, they are much popular food in the oriental world. Jelly compounds are extracted from certain algae, such as glues and pastes for commercial and industrial use. The agar-agar, employed as a medium for biological culture in medicines and in laboratories, and the substance termed as carrageenin, a constituent of tooth pastes, cosmetics, paint and hygienic products, are extracted from the rhodophyte algae. Diatom algae deposited on the bottom of sea form diatomites, employed in the production of filters, refractories, thermal isolation and cement. Various algae are employed as agricultural fertilizers.

   Related Questions in Biology

  • Q : Security issues of e-commerce A local

    A local manufacturer of work gloves and gardening gloves has been enjoying moderate success in its local markets with a physical sales team. The president is convinced that an e-commerce site could significantly increase sales, particularly on the international market

  • Q : Describe the route of nutrients after

    From intestinal lumen via to the tissues - describe the route of nutrients after digestion?

  • Q : Meninges and cerebrospinal fluid What

    What is meant by the meninges and cerebrospinal fluid?

  • Q : What is osmotic pressure Osmotic

    Osmotic pressure (OP) is the pressure formed in an aqueous solution by a region of lower solute concentration on a region of high solute concentration forcing the passage of water from that to this more concentrated region. Intensity of the osmotic pr

  • Q : Categorization of Cells What are the

    What are the two main groups into which the cells are categorized? Answer: Cells can be categorized as eukaryotic or prokaryotic. Prokaryotic cell is t

  • Q : Valve which separates the duodenum from

    Write the valve which separates the duodenum from the stomach termed? Also state its function?

  • Q : Negative Aspects-Group Decision

    Group decision-making has following negative features, which may either affect the quality of decision or cost of decision. 1)     Time-consuming and costly: inevitably, groups take more time to reach decisions than individuals. 2)  &

  • Q : Vander Val interactions in the

    Explain in short regarding Vander Val interactions in the antigen-antibody interaction.

  • Q : Similar species with reproduction

    Can two normal individuals of similar species with sexual reproduction contain similar genomes and similar karyotypes? How the human karyotype is generally symbolized?

  • Q : Action mechanism of the antibiotic

    State the action mechanism of the antibiotic penicillin?