Hemichordata MCQs

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1. Hemichordata are commonly known as:





2. What type of body symmetry do Hemichordata exhibit?





3. Which of the following is a characteristic feature of Hemichordata?





4. Hemichordates primarily inhabit which type of environment?





5. The body of a Hemichordate is divided into how many main regions?





6. Which of the following classes belongs to Hemichordata?





7. Hemichordates are most closely related to which group of animals?





8. What is the primary function of the proboscis in Hemichordates?





9. Which of the following best describes the digestive system of Hemichordates?





10. Hemichordates are primarily:





11. The excretory organs in Hemichordates are called:





12. What type of reproduction is common in Hemichordates?





13. Which structure do Hemichordates use for gas exchange?





14. Which of the following is NOT a feature of Hemichordates?





15. In Hemichordata, the term "acorn worm" refers to which class?





16. Hemichordates possess a unique structure called a:





17. The majority of Hemichordates are:





18. The larval stage of Hemichordates is known as:





19. Which of the following habitats do Hemichordates primarily occupy?





20. Hemichordates are significant in the study of:





21. Which of the following classes of Hemichordata is characterized by a colonial lifestyle?





22. Hemichordates exhibit a unique feature known as a:





23. The main function of the pharyngeal gill slits in Hemichordates is:





24. Which of the following is a major group within Hemichordata?





25. What is the primary body plan of Hemichordates?





26. Which of the following statements about Hemichordata is true?





27. The Hemichordate's body is divided into which three regions?





28. What is the main ecological role of Hemichordates?





29. Hemichordates can be distinguished from other phyla by their:





30. Which characteristic makes Hemichordates significant in evolutionary studies?





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