1.What is the genotype of the parent with orange eyes and white skin? (Note: orange eyes are recessive.) -bbgg 2.In order to determine the genotype of a MendAlien with black eyes and green skin, you would cross this individual with a(n) _____ individual. -bbgg 3.A cross between two individuals with black eyes and green skin which results in an individual with orange eyes and white skin is an example of a _____ cross. -dihybrid 4.A phenotypic ratio of 9:3:3:1 in the offspring of a cross indicates that _____. -both parents are heterozygous for both genes 5.The observed distribution of alleles into gametes is an illustration of _____. -Mendel’s law of segregation and independent assortment 6.In the following cross the genotype of the female parent is BbGg. What is the genotype of the male parent? [Hint: B = black eyes, b = orange eyes, G = green skin, g = white skin] -BBGg 7.In a situation in which genes assort independently, what is the ratio of the gametes produced by an AaBBindividual? -1AB: 1aB 8.Drag the terms to their correct locations on the figure below. A.homologous chromosome B. gene locus C. recessive allele D.centromere E. sister chromatids F. alleles G. dominant allele 9.The human pedigree shown here is for an inherited form of deafness caused by a recessive allele (d). A. Dd B. DD or Dd C. dd D. DD or Dd E. DD or Dd F. dd 10.Complete the Punnett square below of a cross between a carrier mother (a female who carries one copy of the recessive allele and so appears normal herself) and a non-hemophiliac father. A. female B. normal C. male D. normal E. female F. carrier G. Male H. hemophiliac 11.The scientific study of heredity is called _____. -genetics 12.The physical traits of an organism are called its _____. -phenotype 13.GgTtpea plants can produce _____ type(s) of gamete(s), but a ggttplant can produce _____ type(s) of gamete(s). -four…one 14.The most common phenotype in a natural population is referred to as the __________. -wild type 15.The ABO blood group in humans is an example of __________ producing four phenotypes. -multiple alleles 16.Linked genes are genes that __________. -are on the same chromosome 17.In general, the frequency with which crossing over occurs between two linked genes depends on __________. - How far apart they are on chromosome 18.The sex chromosomes in humans that make an individual a male are __________. > - X and Y 19.A gene that is located on a sex chromosome (X or Y chromosome) is __________. - A sex linked gene