Nonmendelian Genetics

This type of inheritance pattern is a MIXTURE of both traits, like the old theory of blending

• incomplete dominance
• co-dominance
• complete dominance
• recessive pattern

Tags

NGSS.HS-LS3-1

This type of inheritance pattern shows BOTH traits in possible offspring:

• complete dominance
• incomplete dominance
• co-dominance
• Indomitable 

Tags

NGSS.HS-LS3-1

When two or more genes control one single trait.

• Multiple Alleles
• Several Genes
• Polygenetic Traits
• Genotype

Tags

NGSS.HS-LS3-1

When two or more alleles for a trait exist in a population.  Ex: Different hair colors or blood types

• SHAZAM!
• Multiple Genes
• Multiple Alleles
• Polysaccharide

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

NGSS.HS-LS3-3

What is a possible phenotype of a child that results from a woman with type AB blood and a man with type A blood?

• OO
• type O
• AA
• type A

Tags

NGSS.HS-LS3-1

In flowers, 2 pink (RW) flowers are crossed. What are the genotypes and phenotypes of their offspring?

• 100% pink (RW)
• 50% pink (RW); 25% white (WW); 25% red (RR)
• 75% pink (RW); 25% white (WW)
• 100% red (RR)

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

NGSS.HS-LS3-3

A father that is heterozygous blood type A is crossed with a heterozygous blood type B mother. What will be the genotype of the offspring?

• 50% AB; 50% OO
• 25% AB,  25% AO, 25% BO, 25% OO
• 25% AA, 25% BB, 25% AB, 25% OO
• 100% AB

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-3

A father that has blood type O is crossed with a blood type O mother. What will be the genotype of the offspring?

• 50% AB; 50% OO
• 25% AB,  25% AO, 25% BO, 25% OO
• 25% AA, 25% BB, 25% AB, 25% OO
• 100% OO

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-3

A red eyed female fruit fly X^R X^R is crossed with a white eyed male X^r Y. What are the phenotypes of the offspring?

• 2 red eyed females; 2 red eyed males
• 2 white eyed females; 2 red eyed males
• 2 white eyed females; 2 white eyed males
• 1 red eyed female; 1 white eyed female; 1 white eyed male; 1 red eyed male

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

There are three common alleles for the gene that controls blood type. These are A,B, and O. Their Dominant/recessive relationship is: 

• A and O are codominant and B is recessive
• O is dominant and A and B are corecessive
• A and B are codominant and both are dominant to O
• B and O are codominant and both are dominant over A

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2