Please fill in the information below. NAME EMAIL PHONE NUMBER 1. How many divisions are there in meiosis? 4 1 2 3 2. Which alleles will only work if there are two copies? Dominant Variant Recessive Homozygous 3. The separation of alleles during gamete formation is called Separation of alleles Meiosis Mitosis Segregation 4. Sharon has 100 rabbits. Sevety-nine of her rabbits are black and twenty-oneof the rabbits are white. Based on this information, what can she conclude about the rabbits? One parent was homozygous dominant and one parent was recessive The parents of the rabbits were homozygous dominant The genotypes of the rabbits were Rr x RR The genotypes of the rabbits were Rr x Rr 5. Different forms of a gene are called Alleles Dominant factors Hybrids Recessive factors 6. Natural selection is known as Survival of the fattest Survival of the biggest Survival of the fittest Survival of the richest 7. A punnett square is used to determine the Actual outcome of a cross Probable outcome of a cross Result of meiosis Result in segregation 8. A diploid organism that has two identical alleles for the same trait is called _______ for that particular trait Heterozygous Homozygous Recessive Dominant 9. Characteristics we get from parents have been Gifted Cloned Passed on Inherited 10. Replication of the chromosomes takes place in Mitosis Interphase Meiosis II Meiosis I 11. Chromosomes are found in the Cytroplasm Cytoplasm Nucleus Cell membrane 12. The features of an organism are its Species Characteristics Environments Clothes 13. The allelic make up of an individual is referred to as its Phenotype. Genetic pattern. Blueprint. Genotype. 14. Male sex chromosomes are XY XX YY ZZ 15. Evidence for Darwins theory of evolution comes from The bible Old bones Jurassic park Fossils 16. When an organism has two identical alleles for a trait, the organism is said to be homogenous homozygous heterezygous different species 17. A specific characteristic that varies from one individual to another is called a Trait Colour Gene Language 18. Mendel chose the garden pea for his work on inheritance for all of the following reasons except He could choose to self- or cross-pollinate. The generation time was short; many offspring can be grown easily. Earlier investigators had shown segregation among the offspring. A large number of true breeding varieties were already available. 19. The offspring of crosses between parents with two different traits are called Recessive Homozygous Dominant Hybrids 20. In a cross between a heterozygous dominant parent with brown fur and a recessive parent with white fur, how many of the offspring will be homozygous dominant for brown fur? 50% 100% 0% 75% 21. Down syndrome and sickle cell are caused by Variations United nations Solutions Mutations 22. Crossing over results in which of the following? The chromosomes of the parent cell mutate to form new chromosomes Crossing over does not change the outcome in the offspring The daughter cells to be genetically identical to the parent cells New combinations of alleles for a given trait 23. Brown eyes are dominant to blue eyes. What would the phenotypes of the offspring be if the cross was Bb x bb? 50% brown, 50% blue 75% brown, 25% blue 25% brown, 75% blue 100% brown 24. 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% 25. A heterozygous round seed plant is crossed with a heterozygous round seed plant. What percentage of the offspring will be homozygous? 100% 50% 25% 0% 1 out of 25 Time is Up! Time's up