GATE 2018 – XL Life Sciences Zoology Mock Test 01 (Free Online Practice Questions) GATE XL Model Questions GATE XL Previous Year Papers Welcome to GATE XL Life Sciences Zoology Mock Test (GATE XL Zool. Mock Test 01) This Mock Test consists of 15 questions in MCQ format. At the end of the mock test, you have to click on the 'SUBMIT' button to see your Score and the Correct Answers. Please click on the 'NEXT' button to Start the Mock Test... 1. In usual cases the ECG is measured for a period of 10 seconds 1 hour 1 second 12 hours2. In regulative development, the prospective potency of cells is: Equal to prospective fate Lesser than prospective fate Not determined More than prospective fate3. Certain species of birds show variation in beak size only when they are sympatric. This is an example of Mutations Character displacement Ecological variations Natural Selection4. The term used for bubble-like structure generated during the early process of origin of the life by Oparin is: Coacervates Protobionts Probiont Micelles 5. If neurons are like electrical wire. Then the function of myelin sheath would be like: Insulator Charge conductor Charge breaker Charge dissipater6. Among the following which group of animal do not belongs to Deutrostomes? Nematodes Brachypoda Chordates Echinodermates7. Which of the following is NOT a function of the blood? Production of hormones Gaseous transport Repair of damaged parts Provide immunity8. A behavior of animal by conspicuously recognizable markings that serve to warn the others about potential predators that would come from attacking or eating them is called: Aposematic coloration Blending Mimicry Camouflaging9. Maximum diversity of reptiles was during: Cretaceous Jurassic Ordovician Triassic10. Morphallaxis can be defined as Production of lost organ by division in remaining cell Production of complete organism by single cell Regeneration of a destroyed body part by the reorganization of its remaining cells Movement of organism toward stimulus11. Among the following which radioisotope is a gamma emitter? C^14 P^32 I^125 H^312. The grafting of the dorsal lip of the blastopore from an early Xenopus gastrula onto the ectopic ventral side of an early embryo will result in two complete embryos. Thus dorsal can be designated as Cytoplasmic determinant Primary organizer Morphogen Primitive developmental pattern13. Which of the following can be regarded as programmed cell death? Death by Inflammation Death due Phagocytosis Death induced by toxin Death of cell during normal development14. The transport of oxygen and CO2 in blood is: Both in bound form CO2 in bound form and O2 in dissolved form Both in dissolved form O2 in bound form and CO2 in dissolved form15. The ecosystem having the longest energy transfer time is: Desert Temperate Deciduous forest Open Ocean Tropical rain forestYou have reached at the End of this Mock Test. Please Click 'SUBMIT' button to see your Score and the Correct Answers... More Online Mock Tests… Please follow the links below… GATE XL Bioche.GATE XL Micro.GATE XL BotanyGATE XL ZoologyGATE XL Food Tec.GATE EY EcologyCSIR JRF NETICMR JRFDBT BET JRFGATE - BTIIT JAM - BTIIT JAM - BLGS - BiologySET - BotanySET - ZoologyNEET Get our Updates on GATE XL Papers in your E-mail Inbox We will not spam your account… Enter your e-mail address Don’t forget to Activate your Subscription…. Please See Your E-Mail… Browse more in Easy Biology Class… Lecture NotesBiology PPTVideo TutorialsBiology MCQQuestion BankDifference betweenPractical AidsMock Tests (MCQ)Biology Exams If you like this post, Please COMMENT . . . . (below ↓) Please Share with your Friends, Relatives, Students and Colleagues… Related posts: GATE XL 2018 Zoology Mock Test 02 (Model Questions) GATE 2018 – XL Zoology Model Questions 03 GATE XL 2018 – Life Sciences Zoology Model Question Paper 04 GATE XL Life Sciences Zoology Model Question Paper 05 GATE XL 2018 Life Sciences – Botany Mock Test 01 GATE XL 2018 Life Sciences – Botany Practice Questions (Mock Test 02) Posted in GATE Life Sciences (XL), GATE Zoology Mock Test, Mock (Practice) Tests and tagged Free Online Mock Tests GATE Exam, GATE 2018, GATE 2018 Mock Test, GATE Life Sciences, GATE Mock Test Series, GATE Practice Questions, GATE Zoology Mock Test.