Hello! Welcome to Test Biology Mock 5 - DIVERSITY IN THE LIVING WORLD Instructions: Time: 15 min Full Marks: 120 All questions carry equal marks and all 30 questions carry 4 marks each. You will be awarded minus one marks for each wrong answer. There is no deduction for NOT attempted question. (Powered By: Kailasha Foundation - Fun & Learn Portal) Note: This mock looks best on a desktop. Name Email 1. Which of the following has not been correctly classified Oligochaeta -- Pheretima Polychaeta -- Chaetopterus Hirudina -- Pontobdella Demospongia -- Euplectella 2. "Beroe" is commonly called Swimming eye of cat Brain coral Dead men's finger Venus's girdle 3. Which of the following is correctly matched Aurelia --- sun jelly Cyanea --- jelly fish Velella --- little sail Taenia saginata --- pork tape worm 4. Find out true statement for leaches They are all endoparasite They are unsegmented animals In them coelom is reduced They are found in sea water , fresh water and moist soil 5. Body of scorpion is divided into which of the following parts Head & ceohalo thorax Prosoma & opisthosoma Head , thorax & abdomen Thorax & abdomen6. "Green glands " or ' antennary glands' are Excretory organs usually met with the members of class Diplopoda Chilopoda Crustacea Arachnida7. The insects alone constitute what percentage of total living animal species 20% 40% 75% 90%8. After drying , a bath sponge contains Tentacles Spongin fibres Hold fast Spicules9. Given below are four matching of an animal and it's kind of respiratory organ A . Silverfish -- Trachea B. Scorpion -- Book Lungs C. Sea squirt -- Pharyngeal Gills D. Dolphin -- Skin The correct matchings are :- A and D A,B and C B and D C and D10. Similarity in Ascaris lumbricoids and Anopheles Stephensi Metamerism Endoparasitism Sexual dimorphism Anaerobic respiration11. Echiniscus is also called Silver fish Sea spiders Sea lemon Water bear 12. Nutrition in Musca domestica is Holophytic Parasitic Saprozoic None of these 13. Sepia and octopus are marine animals and their swift locomotion in water is effected by Characteristic undulation of their lateral fins Adhering with the help of suckers to another moving animal Expelling water in a jet through siphon Lashing movement of their cephalic arms 14. Ship worm is a destructive Mollusc for wood , it's generic name is Aphrodite Mytilus Lamellidens Teredo15. Metallic ion found in blood of Mollusce Cu++ Co++ Fe++ Mg++16. Which of the following is incorrect match Pila -- Apple snail Mytilus -- fresh water mussel Doris -- sea lemon Teredo -- shipworm17. Bippinaria larvae is found in Coelentrata Echinodermata Porifera Mollusca18. Doliolaria larva is formed during life history of Star fish Antedon Sea urchin None of these 19. Correct order of excretory organs in cockroach, earthworm and rabbit respectively Skin, Malpighi tubules, kidney Malpighi tubules, nephridia , kidney Nephridia , Malpighi tubules, kidney Nephridia, kidney , green gland 20. Pila is the example of which class Cephalopoda Scaphopoda Gastropoda Pelecypoda21. Which of the following animal has lophophore Wall lizard Waldheimia Heart urchin Wallago 22. Which of the following is not a correct pair Bippinaria -- Echinodermata Planula -- coelentrata Trochophore -- annelida Tornaria -- Arthropoda 23. Which of the following Nematode parasite to be first discovered Enterobius vermicularis Ancylostoma duodenale Dracunculus medinensis Ascaris lumbricoides 24. Which is is not an adaptation of parasitic life in flat worms Flat body Production of eggs in great number Thick cuticle on body Presence of hook 25. In which phylum nerve cells are found but nerves are absent Platyhelminthes Coelentrata Porifera Nematohelminthes26. Botryoidal tissue is found in Annelida Porifera Echinodermata Acanthocephala 27. Solenocytes occur in Arthropoda Annelida Platyhelminthes Aschelminthes 28. Which of the following is a matching pair of an animal and a certain phenomenon it exhibits Chameleon -- Mimicry Pheretima -- sexual dimorphism Musca -- complete metamorphosis Taenia -- polymorphism 29. The middle layer in body wall of Porifera is Mesoglea Mesoderm Mesentery Mesenchyme 30. Sense organs of aurelia are Nematocyst Tenlitta Tentaculocyst Otolith 0
