This quiz works best with JavaScript enabled. Home > Science > Zoology – Quiz 189 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Zoology Quiz 189 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is the tail length of bos gaurus A) 70-105 cm. B) 60-95 cm. C) 5-'105 cm. D) None of above. Show Answer Correct Answer: A) 70-105 cm. 2. Archaeans that live in extremely salty conditions (high salinity) A) Thermophiles. B) Mesophiles. C) Psychrophiles. D) Methanogens. E) Halophiles. Show Answer Correct Answer: E) Halophiles. 3. Which of the following nitrogenous waste excreted in the form of paste? A) Urea. B) Uric acid. C) Ammonia. D) Ammonium ion. Show Answer Correct Answer: B) Uric acid. 4. Goldfish and koi are related, both in the carp family. A) True. B) False. Show Answer Correct Answer: A) True. 5. Which of the following do we capitalize? A) Genus. B) Species. Show Answer Correct Answer: A) Genus. 6. The scientific study of the behaviour, structure, physiology, classification, and distribution of animals is called ..... A) Helminthology. B) Animal Physiology. C) Zoology. D) Malacology. Show Answer Correct Answer: C) Zoology. 7. The first Pre cells are A) Virus. B) Bacteria. C) Coacervates. D) Amoeba. Show Answer Correct Answer: C) Coacervates. 8. Cephalopods move by A) Using jet propulsion. B) Waving their tentacles back and forth. C) Crawling along on a single muscular foot. D) Clapping their shells together. Show Answer Correct Answer: A) Using jet propulsion. 9. Chest A) Belt. B) Skin. C) Not Having. D) False. Show Answer Correct Answer: A) Belt. 10. Cartilaginous fishes that include sharks, skates, and rays A) Superclass Agnatha. B) Class Osteichthyes. C) Class Chondrichthyes. D) Superclass Gnathostomata. Show Answer Correct Answer: C) Class Chondrichthyes. 11. Branch of blood vessel that a runs parallel to loop of Henle and it is 'U' in shape A) Afferent t arteriole. B) Efferent arteriole. C) Straight vessel. D) Glomerulus. Show Answer Correct Answer: C) Straight vessel. 12. An invertebrate that has an external skeleton, a segmented body, and jointed appendages. A) Echinoderm. B) Cnidarian. C) Arthropod. D) Segmented worm. Show Answer Correct Answer: C) Arthropod. 13. Which form of speciation involves geographic barriers? A) Allopatric. B) Sympatric. C) Prezygotic. D) Postzygotic. E) Genetic drift. Show Answer Correct Answer: A) Allopatric. 14. 46 A) A. B) B. C) C. D) D. Show Answer Correct Answer: A) A. 15. To date, approximately this many animal species have been described. A) 100, 000. B) 1 million. C) 1 billion. D) 100 million. Show Answer Correct Answer: B) 1 million. 16. Species that Eimeria do not infection A) Humans. B) Dogs. C) Chickens. D) None of above. Show Answer Correct Answer: C) Chickens. 17. Open circulatory system seen in A) A arthropods. B) B molluscs. C) C fishes. D) D both a and b. Show Answer Correct Answer: D) D both a and b. 18. Term for organisms with separate sexes A) Dioecious. B) Monecious. C) Embracing. D) Spermatophore. Show Answer Correct Answer: A) Dioecious. 19. Sponges reproduce ..... A) Sexually. B) Asexually. C) Both. D) Neither. Show Answer Correct Answer: C) Both. 20. Mammals that have a pouch to look after their young as they develop A) Mammals. B) Marsupials. C) Monotremes. D) Macropods. Show Answer Correct Answer: B) Marsupials. ← PreviousNext →Related QuizzesZoology Quiz 1Zoology Quiz 2Zoology Quiz 3Zoology Quiz 4Zoology Quiz 5Zoology Quiz 6Zoology Quiz 7Zoology Quiz 8Zoology Quiz 9Zoology Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books