Illustrate phylum Annelida are vascular beings
Illustrate the meaning when it is stated that beings of the phylum Annelida are vascular beings? From which phyla of the animal kingdom does this feature distinguish them?
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The categorization of such beings as vascular beings means that they contain a circulatory system, with vessels which distribute substances all the way through the body.
Cnidarians, Poriferans, and flatworms do not contain a circulatory system. In nematodes there is circulation of nutrients and gases through the pseudocoelom fluid.
Describe Dolomite is the ore of which element? Answer: Dolomite is an ore of the element magnesium (mg). The Formula is (MgCO3 CaCO3).
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What are the other names by which erythrocytes are recognized? And also write down the main function of these cells?
What are the various problems that vertebrates required to resolve to adapt to the terrestrial atmosphere as they came from aquatic habitat? How evolution does solve such problems?
Illustrate what is an adjuvant?
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Write down the differentiation between natural and essential amino acids?
Describe what is Intraocular Lens Implants (abbreviated as IOL)?
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