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