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