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(C) In an open circulatory system,the blood is pumped out of the heart into body cavities called sinuses or lacunae,rather than being confined within

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Arthropoda

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(C) In an open circulatory system,the blood is pumped out of the heart into body cavities called sinuses or lacunae,rather than being confined within vessels. This system is characterized by poorly developed arteries and veins. Among the given options,the phylum $Arthropoda$ (which includes insects,spiders,and crustaceans) is well-known for possessing an open circulatory system. $Coelenterata$ and $Platyhelminthes$ lack a circulatory system entirely,while $Porifera$ rely on a water transport system.

Column-$I$ (Order)	Column-$II$ (Insects)
$P$. Coleoptera	$I$. Beetles
$Q$. Lepidoptera	$II$. Flies,Mosquitoes
$R$. Diptera	$III$. Tobacco budworm,Armyworm

An open circulatory system with poorly developed arteries and veins is a characteristic feature of which phylum?

Similar Questions

Explain the body organisation of Arthropoda.

Match the following columns:
Column-$I$ (Order) Column-$II$ (Insects)
$P$. Coleoptera $I$. Beetles
$Q$. Lepidoptera $II$. Flies,Mosquitoes
$R$. Diptera $III$. Tobacco budworm,Armyworm

What is $Culex$ $fatigans$?

Which phylum in the animal kingdom has the highest number of species?

$Peripatus$ is known as a connecting link,because it has the characters of both:

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