dihybrid inheritance

Question 1

what process of division will dihybrid inheritance use

Answer 1

meosis

Question 1

what does di hybrid stand for

Answer 1

di- involves two matching genes, with different alleles. INVOLVES TWO GENE LOCI

hybrid- heterozygous for different traits

process the inheritance of two different characteristics in an individual

Question 2

what is the differnce between monohybrid and dihybrid

Answer 2

mono- one specific gene, therefore focuses on inheritance of one characteristic/ phenotype

di- focuses on two genes, therefore inheritance of two phenotypes

Question 3

if the alleles are
G for green eyes
g for blue eyes
B for brown hair
b for blonde hair

what would a heterozygous allele be

Answer 3

GgBb
Green eyes, brown hair.

Question 4

if the mom is GgBB
and the dad is ggBb

what will the f1 gametes be

Answer 4

mom - GB, Gb, gB, gb

dad- gB, gb

Question 5

if one parent has 4 potential gamete and the other parent has 2 potential gametes. describe the table for a dihybrid cross

Answer 5

4x2
2 gametes along the top

4 gametes along the side