CSIR JRF NET Life Sciences Mock Test 16 (June 2018 Model Question Paper) NET Life Sciences Old Papers NET Life Sciences Mock Test Welcome to NET Life Sciences (CSIR Mock Test 16) 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. Ribose-5-Phosphate is the precursor for ribose sugar in DNA and RNA and is obtained from Kreb cycle Glycolysis Amino acids Pentose phosphate pathway2. Homeotic genes are responsible for Cell cycle Development Homeostasis Gene regulation3. Among the following which is NOT the correct explanation for high biodiversity in tropical rain forests?Learn more: Why Biodiversity is More in Tropics? More surface area Long evolutionary time Minimum competition High productivity4. The characteristic of a population with a low value of intrinsic growth (r = 0.2) is: Early age at maturity and large clutch size Late age at maturity and large clutch size Later age at maturity and small clutch size Early age at maturity and small clutch size5. Which statement is true regarding spore and seed? Spores and gametes are identical Spores always give rise to sporophyte generation while gamete fuses with another haploid cell to give rise to a zygote Spores are immotile and gametes are always motile Spores always generate diploid organisms6. The characteristic survivorship curve III is shown by: Birds Humans Pelagic fishes Fruit flies7. Type of biome in California and coastal regions of Mediterranean Sea is Tropical deciduous forests Chaparrals Savannah Taiga8. The prebiotic environment was different from the present environment and was devoid of Atmosphere O2 N2 CO29. Polydactylity is a dominant trait, yet many individuals having single dominant alleles do not show any sign of polydactylity. This is known as: Incomplete penetrance Co dominance Variable expressivity Incomplete dominance10. The technique used for observing 3D structures: Scanning electron microscopy UV microscopy Transmission electron microscopy Confocal microscopy11. Biodiesel is obtained from Prosopis Catharanthus Calotropis Jatropha curcus12. First fossils were discovered Prior to both Lamarck and Darwin Prior to Lamarck but after Darwin After Lamarck but prior to Darwin After Lamarck and Darwin13. Which statement is correct regarding the arteries and veins?Learn more: Difference between Arteries and Vein Veins contain deoxygenated blood and have thinner walls There is no difference Arteries have single valve while veins have two valves Arteries carry deoxygenate blood and have thicker walls14. Which is not considered as a major threat to loss of species diversity?Learn more: Threats to Biodiversity Pollution Alien invasion Habitat destruction Overexploitation15. Pyrimidine dimmers formed due to UV rays can be repaired without removing any nucleotide by the repair mechanism known asLearn more: Photoreactivation DNA Repair (Video Tutorial)DNA Repair Introduction + Video TutorialNucleotide Excision Repair + Video TutorialBase Excision Repair + Video Tutorial SOS repair mechanism Mismatch repair mechanism Photoreactivation Base excision repair mechanismYou 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… CSIR JRF NETICMR JRFDBT BET JRFGATE - BTGATE XL Bioche.GATE XL Micro.GATE XL BotanyGATE XL ZoologyGATE XL Food Tec.GATE EY EcologyIIT JAM - BTIIT JAM - BLGS - BiologySET - BotanySET - ZoologyNEET Get our Updates on CSIR NET Life Sciences 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, CSIR NET Mock Test, CSIR NET Model Questions, Mock (Practice) Tests and tagged CSIR JRf NET Life Sciences Mock Test 16, NET Life Sciences Mock Test, NET Life Sciences Model Questions, NET Life Sciences Practice Questions.