University:
Acadia University
Course:
BIOL 2663 | Marine Biology
Academic year:

2024
Views:

89

Pages:

2
Author:

Nabila n.

Quiz-comb jellies Name: Students 17/03/2025 1. What is a unique feature of comb jellies? [ ] Gills for breathing [ ] Hard exoskeleton [ ] Tentacles with stingers [ ] Cilia used for swimming 2. How do comb jellies primarily feed? [ ] Filter feeding [ ] Using tentacles to catch prey [ ] Absorbing nutrients through skin [ ] Photosynthesis 3. Comb jellies belong to which classification? [ ] Cnidaria [ ] Ctenophora [ ] Annelida [ ] Mollusca 4. What is the primary role of comb jellies in marine ecosystems? [ ] Decomposers [ ] Top predators [ ] Primary producers 1 [ ] Mid-level predators 5. Which of the following is a reproductive strategy of comb jellies? [ ] Asexual reproduction [ ] Budding [ ] Internal fertilization [ ] Broadcast spawning 6. How do comb jellies differ from jellyfish? [ ] Presence of a shell [ ] Lack of stinging cells [ ] Ability to fly [ ] Photosynthetic abilities 7. Why are comb jellies significant in evolutionary studies? [ ] They are the oldest known animal group [ ] They have a unique nervous system [ ] They have complex social structures [ ] They are closely related to humans 8. What adaptation helps comb jellies survive in different ocean environments? [ ] Thick skin [ ] Sharp teeth [ ] Bioluminescence [ ] Large eyes 2