GATE XL Botany Model Question Paper 05 GATE XL Model Questions GATE XL Previous Year Papers Welcome to GATE XL Botany Mock Test 05 This Model Question Paper Set on GATE XL 2019 Exam Botany (Mock Test-05) consists of 15 questions in MCQ format. Please select the correct answer and at the end test, you have to click on 'SUBMIT' button to see your Score and the Correct Answers. Please click 'NEXT' button to start the quiz... 1. The fruit of Ananas comosus develops from : A multipistillate syncarpous flower A unilocular polycarpellary flower A multilocular monocarpellary flower A cluster of compactly borne flowers on a common axis2. Flagellated male gametes are present in: Anthoceros, Funaria and Spirogyra Riccia, Dryopteris and Cycas Fucus, Marsilea and Calotropis Zygnema, Saprolegnia and Hydrilla3. The division of centromere in mitotic cell division occurs during: Telophase Anaphase Prophase Metaphase4. The mode of sex determination in Melandrium album is Haploidy‐diploidy Genetic Chromosomal Genic balance5. Townsend's cordgrass (Spartina X townsendii) is formed as a result of: Interspecific hybridization Cultivars Grafts Intergeneric hybridization6. Arabidopsis and rice have diploid chromosome number of 10 and 24, respectively. Assuming no crossing over taking place, genetic variation among F2 individuals in a genetic cross is likely to be: More in rice More in Arabidopsis Zero in both the species Same in both species but not zero7. In the cytokinesis of plant cells, the cell plant grows from: Periphery to centre Left side to right side Centre to periphery Completely diffused8. Which of the following embryo sac contain genetically identical nuclei? Adoxa Fratillium Polygonum Plumbago 9. Which of the following methods can be used for the production of seedless watermelon? Tetraploidy Apomixes and interspecific crosses Apomixis Interspecific crosses10. Which of the following can induce polyploidy? Quinine Cytochalasin Colchicine Hydazin11. Male gametes in Angiosperms are formed by the division of: Microspore mother cell Microspore Vegetative cell Generative cell12. Which of the following represents the gametophytic generation in plants Megaspore Ovule Egg Embryo sac 13. If a plant with genotype AaBb is self-pollinated, where the A and B are not linked, then the probability of getting AABB genotype will be ¼ 1/16 ½ 1/814. Which is true about Mitosis Promoting Factor (MPF)? Concentration cyclically varies during the entire M phase Its concentration can be sensed during S phase Which of the following can induce polyploidy? Its concentration can be sensed during15. In which of the following fruits, the edible part is the aril? Litchi Custard apple Orange PomegranateYou have reached at the End of this Quiz. 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 2019 Botany Model Question Paper-04 GATE XL 2018 Life Sciences – Botany Mock Test 01 GATE XL 2018 Life Sciences – Botany Practice Questions (Mock Test 02) GATE XL Life Sciences – Botany Practice Questions (Mock Test 03) GATE XL Biochemistry Free Online Mock Test 01 (GATE 2018 Practice Questions) GATE XL Life Sciences Zoology Model Question Paper 05 Posted in GATE Botany Mock Test, GATE Life Sciences (XL), Mock (Practice) Tests and tagged GATE 2019, GATE Botany, GATE Botany Mock Test, GATE Mock Test, GATE Practice Questions, GATE XL.