ICMR JRF Life Science Exam 2019 (Practice Questions 06) ICMR JRF Exam Mock Tests Welcome to Life Science ICMR JRF Mock Test 06 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. Among the following which is a gaseous hormone: Gibberellic acid Ethylene Auxins Abscisic acid2. Interspecific hybrids have proved very useful for Gene mapping Gene function Genetic manipulation Gene structure3. If bacterial genome and plasmid are allowed to replicate in the same manner then: Depends on GC content Plasmid genome will replicate fast Both will replicate at same time Bacterial genome will replicate fast4. Phosphatidylethanolamine is located at the : Inner leaflet of plasma membrane Outer leaflet of plasma membrane Cannot be predicted, it varies according to cell types Even distributed in both inner and outer leaves of plasma membrane5. Hot spots are primarily designated on the basis of: Flowering plant species Species diversity Area covered Endemism 6. The Section-1 of Indian wildlife act deals with: Formation of zoo and botanical gardens Allowing limited wildlife sports Preservation of endangered animals Banning poaching and hunting7. Temporary fluctuation in the population size is due to: Bottle neck Carrying capacity Migration Interspecific competition8. The present concept for origin of life is: In mid oceans On land Pangenesis At hydrothermal vents 9. DNA is destabilized by Sucrose Formamide Polyglycine PEG10. Phytoplankton spends very little energy on developing protective structures against predator, this suggest that There is less competition Assimilation efficiency is high in aquatic ecosystem Productivity of aquatic ecosystem is low Food chain is small11. Semi-conservative mode of DNA replication can be experimentally demonstrated by using N14 Annexin V C-Banding G-banding12. Among the following which cannot be the part of a gene? CATCATCAT UUUUUUUUU GCGCGCGCG AAAAAAAAA13. The accumulation of DDT has decreased the population of Pelican ducks because DDT: Killed all ducks Decreased availability of Ca which leads into thin shelled fragile eggs Interfered Ca Metabolism Stopped synthesis of eggs14. The repeating structure common in Hemoglobin, Chlorophyll and Cytochrome is: Phenol Benzene Pentose Porphyrin15. Stenohaline organisms can: Tolerate narrow range of salt concentration Escapes salty conditions Tolerate wide range of salt Can excrete extra salt to keep salt amount constantYou 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 ICMR JRF 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… No related posts. Posted in CSIR / ICMR / DBT / ICAR, ICMR JRF Mock Test, ICMR JRF Model Questions, Mock (Practice) Tests and tagged Biology Mock Test, icmr jrf mock test, ICMR JRF Mock Tests, ICMR JRF Model Questions, Mock Test.