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Q Annelid Identity card. How are they characterized according to examples of representing beings, type of symmetry, basic morphology, germ layers and coelom, respiratory system, digestive system, circulatory system, excretory system, nervous system and types of reproduction?
Instances of representing beings: - lugworms, leeches, earthworms. Basic morphology: segmented (metameric), cylindrical body. Type of symmetry: bilateral. coelom and Germ layers: triploblastics, coelomates.
Respiratory system: cutaneous or branchial, Digestive system: complete, Circulatory system: closed, with hemoglobin. Excretory system: a pair of metanephridia in each metamere. Nervous system: neural chords, a pair of ganglia per metamere, anterior concentration of neurons (primitive brain). Types of reproduction: sexual, with monoecious and dioecious beings.
human digestive system and the functions
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dhow is the structure of connective tisse linked to their function
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With response to synthesis of fatty acids and triacylglycerol, the pentose pathway supplies: -NADPH and glycerolaldehyde 3 P -NADPH and glucose -NADPH and ribulose 5 P
Protozoans have endoskeletons formed from microtubular cytoskeleton of the exoskeletons or cytoplasm secreted as shells or tests. Some of these single-cell organisms are capable of
Define Polyacrylamide gel electrophoresis (PAGE)? Acrylamide gel has the advantage over starch in that it is easier to prepare and is more inert, the pore size can be varied in
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