Question : The body of the ______ is circular in cross-section; hence, the name roundworms. They may be free-living, aquatic, terrestrial, or parasitic on plants and animals.
Option 1: Platyhelminthes
Option 2: Ctenophores
Option 3: Mollusca
Option 4: Aschelminthes
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Correct Answer: Aschelminthes
Solution : The correct answer is Aschelminthes.
Another name used for roundworms is Aschelminthes. This may be free-living, or parasitic. This means they are found in nature alone or may also be present in the bodies of other organisms. One distinguished characteristic of this organism is the presence of Pseudocoelom. Their body is triploblastic and bilaterally symmetric. Males are smaller than females.
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Question : Which group of animals are named because of their spiny skin and a peculiar water-driven tube system that they use for moving around?
Question : Animals living in the tree trunks are known as:
Question : Which of the following is correct about cold blooded animals?
Question : 'Agronomy' is the practice of raising _________.
Question : "Plants that do not have well-differentiated body designs fall in this group. The plants in this group are commonly called algae. These plants are predominantly aquatic".
The above lines are true about which of the following plant Groups?
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