Posted inunclassified Genetics 3 Posted by By Agodirin September 15, 2024 Report a question What's wrong with this question? You cannot submit an empty report. Please add some details. 11 1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950 Created by Agodirin Genetics & Variation 3 There are 50 questions in this Quiz. The pass mark is 90%. Best of Luck! 1 / 50 1. Which of the following is not correct A) females can donate only X chromosome to their offspring B) Male can donate Y chromosome to their offspring C) male can donate X chromosome to their offspring D) the sex of the offspring is determined by the female gamete 2 / 50 2. Mating between closely related organisms such as father and daughter is called A) dihybrid B) inheritance C) inbreeding D) outbreeding 3 / 50 3. Mating of individuals of same species but different genetic characteristics is A) polygenic inheritance B) inbreeding C) non-conjugation D) cross breeding 4 / 50 4. Which of the following is not inherited in a recessive trait A) albinism B) A blood group C) sickle cell D) hemophillia 5 / 50 5. which of the following is not a type of polygenic inheritance A) Grain color B) Height C) Sickle disease D) Skin color 6 / 50 6. When more than one pair of allele control for same trait it is referred to as A) Multiple alleles B) Homozygous C) Monohybrid D) Heterozygous 7 / 50 7. Which of the following will result from a cross between Yy and Yy A) 2YY,2yy B) YY,2Yy,yy C) YY,Yy,2YY D) 3YY,yy 8 / 50 8. Which of the following is inherited as a recessive trait A) B blood group B) Rhesus positive C) O blood D) A blood group 9 / 50 9. When incorrect blood transfusion or blood transfusion mismatche occurs. Which of the following will happen A) agglutination B) edema C) anemia D) diuresis 10 / 50 10. An accurate identification of an offender(for example a rapist) can be carried out by A) RNA analysis B) behavior trait C) Blood group D) DNA analysis 11 / 50 11. People without antigen on their blood cells have blood group A) B B) O C) A D) R 12 / 50 12. When two parents are carriers of albinism gene, how many of their off-springs will be albinos A) 25% B) 50% C) 100% D) 75% 13 / 50 13. A man has blood group A which of the following is correct A) He can donate to someone with blood group AB B) He can receive blood from someone with blood group B C) He can receive blood from Blood group AB D) He can donate to some one with blood group O 14 / 50 14. To avoid sickle cell off-springs which of the following is correct A) Marriage between SS and AA genotype B) Marriage between Rhesus positive parents C) Marriage between AA and AA genotype D) Marriage between AB and OO blood group 15 / 50 15. To reduce sickle cell disease and trait in a population which of the following is correct A) marriage between AS and AA B) Marrige between SS and AS C) marriage between SS and AA genotype D) Marriage between AA and AA 16 / 50 16. During cell division, the process that leads to variation between individuals is A) cross over B) similarity C) fragmentation D) fertilization 17 / 50 17. Which of the following blood groups is a universal donor A) B B) AB C) A D) O 18 / 50 18. the crossign of two completely unrelated strains of organism is A) inbreeding B) monohybrid C) inheritance D) outbreeding 19 / 50 19. A situation where cross between unrelated strains leads to stronger off-spring is called A) Hybrid vigour (heterosis) B) Hybrid strengthening C) Monohybrid D) Dihybrid 20 / 50 20. Which of the following is a disadvantage of inbreeding in humans A) hemophillia B) language issues C) more females D) more males 21 / 50 21. When two parents are carriers of albinism gene, how many of their off-springs will be albinos A) 100% B) 50% C) 75% D) 25% 22 / 50 22. Which of the following is not correct about a woman of blood group O and husband of blood group AB A) They can have a child of blood group B B) They can have a child of blood group O C) They can have a child of blood group AB D) The can have a child of blood group A 23 / 50 23. A dog lost its tail in an accident, if it crosses another dog with normal tail, how many of the puppies will be born without tail A) none B) 25% C) 50% D) 75% 24 / 50 24. Which of the following blood groups is a universal recipient A) AB B) O C) A D) B 25 / 50 25. Which of the following kind of breeding leads to stronger offsprings than the parents A) monohybrid B) inbreading C) outbreeding D) dihybrid 26 / 50 26. Which antigen is present on the cell of person with blood group A A) O antigen B) No antigen C) A antigen D) AB antigen 27 / 50 27. An example of trait controlled by more than one gene or multiple allele is A) Albinism B) Blood group C) Sickle cell D) hemophillia 28 / 50 28. Which of the following is sex linked A) albinism B) color blindness C) tongue rolling D) dwarfism 29 / 50 29. The differences between individuals is called A) association B) coloration C) variation D) differentiation 30 / 50 30. Which of the following is the genotype of blood group A A) AB B) OO C) AO D) AR 31 / 50 31. Which of the following is not a type of blood group A) A B) B C) R D) O 32 / 50 32. Which of the following is correct about a recessive allele A) it is Y-linked B) it is X-linked C) it manifests in heterozygous state D) it manifestes in homozygous state 33 / 50 33. When there is incorrect blood transfusion, which of the following occurs A) the antibody of the recipient react with antigen of the recipient B) the antibody in the donor blood react with antigen of the recipient C) the antibody of the recipient react with antigen of the donor D) the antibody of the donor react with antigen of the donor 34 / 50 34. Which of the following is correct about blood group O A) Can receive from blood group O B) Can donate to blood group A C) Can donate to blood group O D) Can receive from blood group AB 35 / 50 35. Which of the following trait is not inherited in a recessive trait A) Rhesus positive blood B) Hemophilia C) albinism D) sickle cell 36 / 50 36. A man with blood group AB marries a woman with blood group O, how many of their children will be blood group O A) 75% B) none C) 50% D) 25% 37 / 50 37. Which of the following is not a genetically determined factor that can be used to differentiate individuals A) Rhesus Negative blood B) handwriting C) PTC tasting D) skin color 38 / 50 38. During fertilization if the ovum receives Y chromosome from the sperm , which of the following will occur A) the zygote will be female B) the zygote will die off C) the zygote will be male D) the zygote will be hermaphrodite 39 / 50 39. which of the following is not correct about a dominant allele A) It manifests in heterozygous state B) It manifests when carried on X chromosome C) it manifestes in homozygous state D) it is Sex-linked 40 / 50 40. Which of the following is the genotype of blood group AB A) AA B) AR C) AO D) AB 41 / 50 41. A man who is heterozygous for hemophillia marries a woman who is double recessive, what percentage of their children will have hemophilia A) 25% B) 50% C) none D) 75% 42 / 50 42. A man who is a carrier of hemophilia trait marries a woman who is homozygous recessive, what percentage of their children will have hemophilia A) 75% B) 50% C) none D) 25% 43 / 50 43. During fertilization if the ovum receives X chromosome from the sperm, which of the following will occur A) the zygote will die off B) the zygote will be female C) the zygote will be male D) the zygote will be hermaphrodite 44 / 50 44. Which of the following is the genotype of blood group O A) OO B) BO C) OR D) AO 45 / 50 45. which of the following is correct about blood group O A) mismatch cannot occur in them B) they are universal recipient C) the blood cells have no antigen D) the can receive blood from blood group AB 46 / 50 46. Which of the following is a recessive gene trait A) blood group AB B) Genotype A C) Blood group A D) Rhesus Negative blood 47 / 50 47. Which of the following is not correct about albinism A) the albinism gene is recessive B) The albinism gene manifest in heterozygous state C) Albinism is due to lack of melanin pigment in the malpighian layer of the skin D) Ablinism is due to lack of tyrosinase function 48 / 50 48. Which of the following is not a genetically determined factor that can be used to differentiate individuals A) blood group B) language C) finger print D) tongue rolling 49 / 50 49. Which of the following is correct about a recessive allele A) it manifests in heterozygous state B) it manifestes in homozygous state C) it is Y-linked D) it is X-linked 50 / 50 50. A type of genetic inheritance where a trait is controlled by two or more genes, each contributing to the overall phenotype A) polygenic inheritance B) cross breeding inheritance C) cross breedign inheritance D) monohybrid inheritance Your score is LinkedIn Facebook Twitter VKontakte Restart quiz Share via: Facebook X (Twitter) LinkedIn More Agodirin View All Posts Post navigation Previous Post Genetics 2Next PostClassification of Living Organisms Volume 1
