Remipedia MCQs December 4, 2025September 28, 2024 by u930973931_answers 30 min Score: 0 Attempted: 0/30 Subscribe 1. Remipedia are primarily found in which type of habitat? (A) Freshwater lakes (B) Terrestrial forests (C) Coastal areas (D) Deep-sea environments 2. Which of the following best describes the body structure of Remipedia? (A) Flattened and leaf-like (B) Unsegmented with soft bodies (C) Segmented with a hard exoskeleton (D) Cylindrical and elongated 3. Remipedia possess a unique feature known as: (A) Long, segmented antennae (B) Compound eyes (C) Gills on each segment (D) A carapace 4. Which of the following is a characteristic of the eyes of Remipedia? (A) Compound eyes (B) No eyes (C) Simple eyes (D) Ocelli 5. What type of locomotion do Remipedia primarily use? (A) Flying (B) Crawling (C) Burrowing (D) Swimming 6. Remipedia are classified under which larger group of animals? (A) Mollusca (B) Annelida (C) Arthropoda (D) Echinodermata 7. Which of the following statements about Remipedia is TRUE? (A) They are found in freshwater environments. (B) They are exclusively found in deep caves. (C) They have a well-developed carapace. (D) They have a larval stage called nauplius. 8. The diet of Remipedia primarily consists of: (A) Plant material (B) Detritus and small invertebrates (C) Small fish (D) Algae 9. Which of the following is a recognized order of Remipedia? (A) Nectiopoda (B) Cephalocarida (C) Isopoda (D) Amphipoda 10. Remipedia are known to have a body divided into how many main segments? (A) 5 (B) 10 (C) 15 (D) 20 11. Which of the following is NOT a characteristic of Remipedia? (A) Bioluminescence (B) Gills on thoracic appendages (C) Presence of a carapace (D) Solid shell 12. What reproductive strategy do Remipedia primarily exhibit? (A) Asexual reproduction (B) Sexual reproduction (C) Budding (D) Fragmentation 13. The respiratory structures in Remipedia are primarily located on: (A) Their carapace (B) Their gills (C) Their legs (D) Their abdomen 14. Which of the following is a typical size range for adult Remipedia? (A) 1-2 mm (B) 10-20 cm (C) 5-10 cm (D) 20-30 cm 15. The habitat of Remipedia is primarily characterized by: (A) High light levels (B) Low oxygen availability (C) Warm, shallow waters (D) Darkness and cold temperatures 16. Which of the following describes the reproductive process in Remipedia? (A) All of the above (B) Internal fertilization (C) Parthenogenesis (D) External fertilization 17. The mouthparts of Remipedia are adapted for: (A) Chewing (B) Grasping (C) Sucking (D) Filtering 18. Which of the following is the primary threat to Remipedia populations? (A) Climate change (B) Overfishing (C) Habitat destruction (D) Pollution 19. Remipedia are primarily: (A) Terrestrial (B) Freshwater (C) Marine (D) Aquatic 20. The structure that helps Remipedia sense their environment is: (A) Antennae (B) Compound eyes (C) Body hairs (D) All of the above 21. Which statement about Remipedia is FALSE? (A) They have a segmented body plan. (B) They are found in oceanic depths. (C) They exhibit bioluminescence. (D) They have a solid shell. 22. The feeding behavior of Remipedia is primarily: (A) Filter feeding (B) Herbivorous (C) Scavenging (D) Predatory 23. What is the primary function of the long antennae in Remipedia? (A) Locomotion (B) Breathing (C) Feeding (D) Sensing the environment 24. The first pair of legs in Remipedia is often modified for: (A) Swimming (B) Walking (C) Grasping (D) Feeding 25. Remipedia are most closely related to which other group? (A) Hexapoda (B) Chelicerata (C) Myriapoda (D) Crustacea 26. Which of the following is true regarding the larval stages of Remipedia? (A) They resemble adults. (B) They undergo metamorphosis. (C) They are significantly different from adults. (D) They do not have a larval stage. 27. Remipedia are known to have which type of appendages? (A) Homologous (B) Heterologous (C) Uniramous (D) Biramous 28. The study of Remipedia is important for understanding: (A) Evolutionary biology (B) Terrestrial ecosystems (C) Coral reef health (D) Atmospheric sciences 29. What type of circulatory system do Remipedia possess? (A) Both A and B (B) Closed circulatory system (C) None (D) Open circulatory system 30. Remipedia's body plan typically exhibits which of the following? (A) Both A and C (B) Absence of body segmentation (C) Bilateral symmetry (D) Segmented body