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Which one of the following statements about certain given animals is correct?
Options
(a) Round worms (Aschelminthes) are pseudocoelomates
(b) Molluscs are acoelomates
(c) Insects are pseudocoelomates
(d) Flat worms (Platyhelminthes) are coelomates
Correct Answer:
Round worms (Aschelminthes) are pseudocoelomates
Explanation:
Acoelomates are animals that have no body cavity or coelom. The examples are poriferans, coelenterates, ctenophore, Platyhelminthes and nemertean. pseudo-coelomates are animals that has false or pseudo coelom. Examples are aschelmin-thes. Coelomates are animals that has true coelom enclosed by mesoderm on both sides. Examples: from annelida to arthropoda are coelomates. Hence roundworms are pseudocoelomates, molluses and insects are coelomates while flatworms are acoelomates.
Related Questions: - Opening and closing of stomata are under the control of
- The number of autosomes in human female is
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- Which one of the following biomolecules is correctly characterized?
Topics: Plant and Animal Kingdom
(295)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Opening and closing of stomata are under the control of
- The number of autosomes in human female is
- The temperature range, at which enzymes are maximum functional is
- The gas exchange surface in an earthworm is
- Which one of the following biomolecules is correctly characterized?
Topics: Plant and Animal Kingdom (295)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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