monohybrid and dihybrid cross

A cross involving two allelic pairs (ZZUU X zzuu) is called

• Test cross

• Back cross

• Dihybrid cross

• Monohybrid cross

Tags

NGSS.HS-LS3-1

(a)   is a particular segment of DNA responsible for inheritance and expression.

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

In a complete dominance cross between a white, terminal (recessive) and red, axial (dominant) flower, what is the probability of a red, axial offspring?

• 1/16

• 3/16

• 9/16

• 16/16

Tags

NGSS.HS-LS3-3

NGSS.HS-LS4-3

What is the possible blood types for the offspring produced by a type “AO” mother and a type “BO” father.

• AB, AO, BO, OO

• AO, BO

• OO

• AB, OO

Tags

NGSS.HS-LS3-1

A way to predict genetic probability using two different

sets of alleles on two different chromosomes.

• Co-Dominance

• Incomplete Dominance

• Monohybrid Cross

• Dihybrid Cross

Tags

NGSS.HS-LS3-3

NGSS.HS-LS3-1

      If a pea plant were homozygous recessive for height, how would its alleles be represented?

• tt

• tT

• Tt

• TT

Tags

NGSS.HS-LS3-1

What is the term for a cross that involves just one trait, such as pod shape?

• test cross

• dihybrid cross

• monohybrid cross

• homozygous cross

In a cross between a white (recessive) and red (dominant), what is the probability of a pink offspring?

• 0%

• 25%

• 50%

• 75%

• 100%

Tags

NGSS.HS-LS3-3

When the heterozygous condition results in traits that are blended or intermediate (not dominant or recessive), it is _______.

• codominance

• dominance

• Mendelian

• incomplete dominance

In a population of 100 offspring, how many would you expect to be homozygous dominant in a cross between a homozygous dominant and a homozygous recessive parent?

• 0

• 25

• 50

• 75

• 100

Tags

NGSS.HS-LS3-3