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Zoology Quiz 20 (25 MCQs)

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1. The structure Which are similar in origin but perform different functions
2. True jellies belong to the class _____
3. Mammals are classified based on _____
4. Gives rise to the epidermis, tissues that line the gut cavity.
5. Who designed the "modern" taxonomic system?
6. Which domain do ALL animals belong to
7. A process in which cells became specialized in structure and function.
8. The grinding of food happens in
9. Inner whorl of stamens opposite to sepals and inner whorl of stamen opposite to petals called
10. The tapeworm has.
11. In Dinoflagellates, the reserve food is _____
12. What is the exoskeleton of crustaceans and echinoderms made of?
13. Filter Feeders trap a relatively _____ amount of food.
14. Which is NOT true about marine mammals?
15. Which of the following aquatic organisms are totally marine?
16. Why do scientists classify organisms?
17. Study of genes, heredity, and variantions of organisms
18. All animals produce egg and sperm cells, also known as _____, for sexual reproduction.
19. Different types of mammals are defined by the way their kids develop, in eggs, pouches, or inside the mother. The Spiney Echidna lays eggs so it is a _____ mammal.
20. What is true about bird bones?
21. Which of the following is a thickened segment of the earthworm's body is used in reproduction?
22. How many chambers do mammal hearts have?
23. These 'living fossils' are found in shallow water along the Atlantic Coast
24. One of the fishes below is viviparous .Which one is it?
25. What two traits do birds and reptiles share?
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