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q how can the presence function of muscular tissue and localization in beings of the phylum annelida is explainedin these beings there are a
q is there respiratory pigment in the annelid bloodthe blood in beings of the phylum annelida contains the respiratory pigment hemoglobin the same
q what is the kind of circulatory system present in annelidsin beings of the phylum annelida the circulatory system is closed that is blood
q how are the circulatory systems of animals classifieda circulatory system is classified as open or closed in open circulatory systems blood gets
q what is signifying when it is said that beings of the phylum annelida are vascular beings from which other phyla of the animal kingdom does this
q how is the respiratory system of beings of the phylum annelida characterizedrespiration in annelids can be branchial or cutaneous cutaneous
q the vascular lesions caused by leeches upon the blood vessels of their host cause blood naturally to coagulate how does the leech solve this
q which are the organs and characteristics of the digestive system of earthworms related to the kind of diet of these animalssmall organisms ingested
q how does digestion in beings of the phylum annelida work and which type of digestive system do they havedigestion in beings of the phylum annelida
q what is the morphological characteristic that evolutionarily approximates the beings of the phylum annelida to arthropodsthe metameric feature that
q what is the major evolutionary novelty presented by annelidsthe main evolutionary novelty presented by the beings of the phylum annelida is the
q what are the few examples of annelidsearthworms lugworms and leechesq which are the morphological features that differentiate the beings of the
q nematode identity card how are nematodes characterized according to examples of representing beings type of symmetry basic morphology germ layers
q what are the major human diseases caused by roundwormsthe major human diseases caused by nematodes are ancylostomiasis ascariasis hookworm
q what is the kind of reproduction that occurs in roundworms what usual feature do nematode sperm cells havenematodes reproduce sexually the nematode
q how is the nervous system of nematodes organized where are the neural chords located in their bodyroundworms have a ganglial nervous system with an
q how does the excretory system of nematodes workthe metabolic residuals of nematodes are together by two longitudinal lateral excretory channels
q compared to platyhelminthes which physiological problems have the cylindrical body of nematodes brought how was that problem solvedthe cylindrical
q what is the major evolutionary innovation presented by nematodes what is the benefits of that innovationthe major evolutionary innovation of
q are nematodes triploblastic or diploblastic animalsjust like platyhelminthes nematodes are triploblastics that is they present three germ layers
q what are the morphological differences and similarities between nematodes and annelidsnematodes like annelids have a cylindrical elongated body
q what is the usual morphological feature of nematodes that differentiates them from platyhelminthesnematodes are also called as roundworms as the
q what are instances of nematodesascaris filaria and hookworm all parasites of humans are instance of nematodes also known as roundwormsq are
q cnidarians and poriferans do not have excretory systems do platyhelminthes have an excretory systemplatyhelminthes have a primitive excretory
q how is gas exchange done in flatwormsplatyhelminthes exchange gases exclusively by diffusion through their body surface this is only possible