Phylum Aschelminthes

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Phylum Aschelminthes: Overview

This topic covers concepts, such as, Phylum Aschelminthes, Ascaris, Wuchereria, Ancylostoma, Class Aphasmidia & Class Phasmidia etc.

Important Questions on Phylum Aschelminthes

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Which among the following animals belong to the Phylum Aschelminthes?

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What is common between Ascaris and Anopheles?

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Which of the following statement is correct about Ascaris?

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Infective stage of Ascaris is

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The correct route through which Ascaris passes to complete its life cycle after infecting a fresh host is

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Study the following statements regarding filarial worm and select the incorrect one
A. The inflammation in the lymph vessels is called lymphadenitis.
B. Swelling in the extremities of limbs, scrotum and mammary glands is called lymphoedema.
C. Sausage shaped larva undergoes three moultings and transforms into infective 3rd  stage microfilaria.
D. 3rd stage microfilaria larva enters the blood vessels of man and undergoes the 3rd and 4th moultings to produce young filarial worm.

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A free-living round worm is

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The dioecious animal is

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Wuchereria bancrofti is a common filarial worm. It belongs to the phylum

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Which of the following is pseudocoelomate?

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In nemathelminthes the coelom is not lined by peritoneum is

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Which of the following organisms is pseudocoelomate?

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Which of the following enters the intestine by penetrating through the skin?

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Which one of the following groups of animals is bilaterally symmetrical and triploblastic?

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Wuchereria is found in

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Animals having pseudocoelomate and triploblastic nature are present in phyla

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Ascaris is found in

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Ancylostoma duodenale enters human body through:

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Wuchereria bancrofti is a common filarial worm. It belongs to phylum

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What is true for Wuchereria bancrofti ?