CSIR JRF NET Life Sciences Practice Questions 11 (Mock Test) NET Life Sciences Old Papers NET Life Sciences Mock Test Welcome to NET Life Sciences (CSIR Mock Test 11) 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) Initiation of hematopoesis occurs at: Liver Bone marrow Kidney Spleen2) Rolling of sheet of cells over other cells during gastrulation is termed as Ingression Involution Delamination Epiboly 3) Generally, organism tends to remain in the realized niche. Under what condition realized niche can be greater than fundamental niche Heterogeneity of resources Moving organism from source to new sink area One species helping other in utilization of resources Abundance of resources4) During germination of seeds, after imbibition of water first step would be Transcription of specific genes Mobilization of reserve food Cell division Embryo differentiation5) According to survival of fittest concept of natural selection, one species out-compete other species. Under such conditions, no two species can co‐exist in the same niche but more than one species can live in the same niche under the condition when: High competition Marginal overlapping Utilization of different resources Abundant resources6) A protein especially abundant in desiccated seeds and also helps in osmotic adjustment. LEA Hsp α‐amylase PR Protein 7) In an early embryonic transplantation experiment prospective skin cells were transferred near future muscle cell but then also it differentiates into skin cell. The cell would be termed Totipotent Differentiated Committed Determined 8) The essential mineral required for cell adhesion protein cadherin is Iron Sodium Calcium Magnesium9) Which statement is correct regarding the functioning of topo‐isomerase? Separate double stranded DNA Attach to supercoiled DNA and relax it Renaturate the SS DNA Act as primer10) In tissue culture experiment to initiated shoots from undifferentiated mass of cell the medium must contain Low auxin and high cytokinin High auxin and high cytokinin High auxin and low cytokinin Low auxin and low cytokinin11) In Northern Hemisphere, there is a slow turnover of nutrient in the terrestrial ecosystem as compared to Southern Hemisphere. The probable reason is Plants are not good in uptake of nutrients in northern hemisphere Soil is nutrient deficient in northern hemisphere High rainfall in southern hemisphere Temperature is low which is not suitable for nutrient recycling12) It has been observed that during prolong animal cell culture and differentiation cell tends to stop dividing. They are said to be in G1 Quiescent Senescence Apoptosis 13) ABC transporter in plants which are responsible for the detoxification of Xenobiotics and prevent oxidative damage is located at: ER Plasma membrane Tonoplast Peroxisome14) Heritability due to genetic variance for a trait of importance is 0.2. Which would be the most appropriate approach to select trait in next generation in a short time? Mass selection Pedigree selection Family selection Selection by progeny testing15) In Hydra, if any part is lost remaining portion re-pattern and give rise to complete organism. Such a pattern of development is termed as Morphallaxis Regeneration Healing EpimorphosisYou 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 11, NET Life Sciences Mock Test, NET Life Sciences Model Questions, NET Life Sciences Practice Questions.