RRB NTPC GS Genetics & Evolution Mock Test Daily Tests General Awareness General Science Group D NTPC RRB November 18, 2020November 17, 2020TestsKindly Enter your Name and Email Address then Press Next to Start your Test Name Email Address 1. Which of the following is a Test cross?Deselect AnswerTT × ttTt × ttTt × TTtt × tt2. Which of the following features do humans lack that other primates have ?Deselect AnswerForward-facing eyesShort snoutsFlexible shoulder and elbow jointsOpposable big toes3. Which one of the following features is closely related with the evolution of humans?Deselect AnswerLoss of tailShortening of jawsBinocular visionFlat nails4. The branch of botany dealing with heredity and variation is calledDeselect AnswerGeobotanySericultureGeneticsEvolution5. What was the most significant trend in evolution of modern man (Homo sapiens) from his ancestors ?Deselect AnswerUpright postureShortening of jawsBinocular visionIncreasing brain capacity6. The book “Origin of species” was written byDeselect AnswerLamarckDarwinMendelDe Vries7. The theory of evolution of species by natural selection was given byDeselect AnswerMendelDarwinMorganLamarck8. A zygote which has an X-chromosome inherited from the father will develop into aDeselect AnswerboygirlX-chromosome does not determine the sex of a childeither boy or girl9. Who proved that DNA is basic genetic material?Deselect AnswerGriffithWatsonBoveri and SuttonHershey and Chase10. DNA is found primarilyDeselect Answerin cell nucleusoutside the cell nucleusin cell cytoplasmNone of these11. Study of fossils is calledDeselect AnswerGeologyMicrobiologyPaleontologyBiology12. Which is the example of homologous organs?Deselect AnswerForelimbs of man and Wings of birdWings of birds and Wings of insectsVermiform appendix and Nictitating membraneArchaeopteryx and Balanoglossus13. There was no free oxygen in the early atmosphere because most of it was tied up inDeselect Answerwaterammoniamethanerock14. Inheritance of ABO blood grouping is an example ofDeselect Answerdominanceco-dominanceincomplete dominanceBoth (a) and (b)15. The remains of dead animals or plants that lived in hte remote past are calledDeselect AnswerHomologous organsAnalogous organsVestigial organsFossils16 out of 15Click Submit Button to complete the Test.Join Our Telegram Channel for Latest Updates Click Here! RRB NTPC GS Genetics & Evolution Mock TestRRB NTPC & Group D General Science Free Mock TestsProperties of Matters, Heat, Sound, Ray OpticsCells, Tissues, Plant Physiology, Human PhysiologyJoin Our Telegram & Whatsapp Groups for Latest Updates!