Question

I am a phylum of pseudocoelomate organisms.I have a pulsatile blood vessels at first time. blood act as a transport media first timein me who am I❓❓​

Answer 1

Answer:

Pseudocoelomates (Aschelmiths)

The Pseudocoelomates or Aschelmiths are a heterogenous assemblage of marine and freshwater animals, with the Nematoda forming the largest phyla with over 12,000 species. Chronic exposure of the nematode, Panagrellus redivivus, to high intensity (2.35 T) time-varying, magnetic resonance imaging-associated magnetic fields was reported to result in the inhibition of growth and maturation (Peeling et al., 1988). In view of the broad distribution and immense numbers of free-living nematodes, the possible influences of magnetic fields on their biology merit more than just passing attention. Experiments with Caenorhabiditis elegans, a nematode with which there have been extensive anatomical, neurobiological, and molecular investigations, are appropriate here.

Answer 2

Explanation:

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