Please fill in the information below. NAME EMAIL PHONE NUMBER 1. In a heterozygous individual the allele being expressed is Recessive. Redundant. Dominant. Masked. 2. The process of reduction division in which the number of chromosomes is cut in half through the separation of homologous chromosomes in a diploid cell is called Clamping Meiosis None of the above Removal 3. A heterozygous round seed plant is crossed with a heterozygous round seed plant. What percentage of the offspring will be homozygous? 0% 25% 100% 50% 4. Mendel's experiments had all of the following characteristics except Hybrid plants with alternative forms of traits were produced. Pea plants were self-pollinated for several generations. Hybrid plants were self-pollinated for several generations. He always used only two plants for his work. 5. The physical expression of a gene is called Homozygous Genotype Heterozygous Phenotype 6. Characteristics we get from parents have been Gifted Passed on Cloned Inherited 7. The offspring of crosses between parents with two different traits are called Recessive Homozygous Dominant Hybrids 8. When the two haploid gametes contain two different alleles of a given gene, the resulting offspring is called Discrete. . A haploid. Heterozygous. Homozygous 9. All of the following are produced by meiosis except Zygote Sperm Gamete Egg 10. A gene for a particular trait that is only expressed in the presence of another gene of the same kind is called a(n) Codominant gene. Recessive gene. Dominant gene. Incompletely dominant gene. 11. If dimples are dominant in humans, what are the possible genotypes of a man with dimples? BB, Bb Dimples Non-dimpled BB, bb 12. A punnett square is used to determine the Actual outcome of a cross Probable outcome of a cross Result of meiosis Result in segregation 13. In metaphase, the chromosomes Move topward the centrioles Line up in the middle of the cell Condense to form chromatin Form 14. In pea plants, purple flowers are dominant to white flowers. If two white flowered plants are crossed, what percentage of their offspring will be white flowered? 75% 50% 100% 0% 15. Replication of the chromosomes takes place in Interphase Mitosis Meiosis I Meiosis II 16. Natural selection is known as Survival of the fattest Survival of the biggest Survival of the fittest Survival of the richest 17. The genetic expression of the trait is called the Genotype Homozygous trait Heterozygous trait Phenotype 18. A plant breeder wants to create flowers with all red petals. The genotype of the flower that she has is Rr. Which of the following genotypes should she use to make sure that all the petals of the offspring are red. RR Rr rr rR 19. When an organism has two identical alleles for a trait, the organism is said to be different species heterezygous homozygous homogenous 20. How many chromosomes are in each body cell? 23 44 24 46 21. What is the end result of meiosis? Two diploid cells genetically identical to their parent cells Four haploid cells genetically different from their parent cells Two haploid cells genetically different from their parent cells Four diploid cells genetically identical to their parent cells 22. Evidence for Darwins theory of evolution comes from Fossils Jurassic park Old bones The bible 23. The allelic make up of an individual is referred to as its Genetic pattern. Phenotype. Genotype. Blueprint. 24. The genotypic ratio of a cross between one heterozygous dominant and one homozygous dominant individual is 3:1 1:1 1:2:1 None of the above 25. The features of an organism are its Species Environments Characteristics Clothes 1 out of 25 Time is Up! Time's up