This quiz works best with JavaScript enabled. Home > Plant > Genetics > Principles Of Genetics – Quiz 16 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Principles Of Genetics Quiz 16 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Pp is an example of this type of genotype ..... A) Homozygous. B) Heterozygous. C) Pedigree. D) Heredity. Show Answer Correct Answer: B) Heterozygous. 2. Which term correctly describes an individual with a pair of the same alleles for a trait? A) Homologous. B) Heterozygous. C) Homozygous. D) Heterologus. Show Answer Correct Answer: C) Homozygous. 3. If nondisjunction occurs during meiosis A) Only two gametes may form instead of four c. the chromatids do not separate. B) Only two gametes may form instead of four. C) Some gametes may have an extra copy of some genes. D) It occurs during prophase. Show Answer Correct Answer: C) Some gametes may have an extra copy of some genes. 4. An example of a heterozygous genotype is A) Tt. B) DD. C) Aa. D) TTRR. Show Answer Correct Answer: A) Tt. 5. Which notation could be used to represent the recessive allele for green pea seeds? A) G. B) G. C) Y. D) Y. Show Answer Correct Answer: C) Y. 6. In an individual, particular combination of genes is called A) Serotype. B) Genotype. C) Phenotype. D) Prototype. Show Answer Correct Answer: B) Genotype. 7. What happens to sister chromatids in meiosis II? A) They duplicate. B) They are divided. C) They remain together. D) They triple in size. Show Answer Correct Answer: B) They are divided. 8. Which plant Gregor Mendel had cross breed for his experiment? A) Onion plant. B) Carrot plant. C) Pea plant. D) Lily plant. Show Answer Correct Answer: C) Pea plant. 9. An organism's outward appearance A) Genotype. B) Phenotype. C) Alles. D) Hybrid. Show Answer Correct Answer: B) Phenotype. 10. The farther apart two genes are located on a chromosome, the A) Less likely they are to be inherited together. B) More likely they are to be linked. C) Less likely they are to assort independently. D) Less likely they are to be separated by a crossover during meiosis. Show Answer Correct Answer: A) Less likely they are to be inherited together. 11. Who was the Austrian Monk who studied Heredity in the 1800's A) Charles Darwin. B) Gregor Mendel. C) Benjamin Franklin. D) Reginald Punnent. Show Answer Correct Answer: B) Gregor Mendel. 12. If an individual possesses two recessive alleles for the same trait, the individual is said to be A) Homozygous for the trait. B) Heterozygous for the trait. C) Haploid for the trait. D) Mutated. Show Answer Correct Answer: A) Homozygous for the trait. 13. Non A) Not. B) Same as. C) Always. D) Idk. Show Answer Correct Answer: A) Not. 14. Neither allele is completely dominant over the other in ..... This special inheritance causes heterozygous individuals to have a blended phenotype (red and white alleles causing pink flowers for example). A) Codominance. B) Multiple allele traits. C) Incomplete dominance. D) None of above. Show Answer Correct Answer: C) Incomplete dominance. 15. Two sets of chromosomes, one set from mom and one from dad. A) Heterozygous. B) Allele. C) Homologous. D) Genetics. Show Answer Correct Answer: C) Homologous. 16. Heredity information for traits is located in ..... A) Chromosomes on genes. B) Genes of chromosomes. C) Lysosomes in cytoplasm. D) The mitichondria. Show Answer Correct Answer: B) Genes of chromosomes. 17. Like mitosis, meiosis begins with one parent cell. How many final daughter cells are produced during the process of meiosis? A) Four daughter cells, each with half of the parent cell's chromosomes. B) Four daughter cells, each identical to the parent cell. C) Two daughter cells, each with half of the parent cell's chromosomes. D) Two daughter cells, each identical to the parent cell. Show Answer Correct Answer: A) Four daughter cells, each with half of the parent cell's chromosomes. 18. The specific genes an organism has A) Phenotype. B) Homozygous. C) Genotype. D) Heterozygous. Show Answer Correct Answer: C) Genotype. 19. What is an organism called that has two different genes for a trait? (examples:Mm or Rr) A) A purebred. B) A hybrid. C) An endangered species. D) A mutation. Show Answer Correct Answer: B) A hybrid. 20. Homo A) Opposite. B) Different. C) Same. D) Also. Show Answer Correct Answer: C) Same. ← PreviousNext →Related QuizzesPlant QuizzesPrinciples Of Genetics Quiz 1Principles Of Genetics Quiz 2Principles Of Genetics Quiz 3Principles Of Genetics Quiz 4Principles Of Genetics Quiz 5Principles Of Genetics Quiz 6Principles Of Genetics Quiz 7Principles Of Genetics Quiz 8Principles Of Genetics Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books