Law of Dominance and Segregation

In two trait crosses there are four posibble phenotypes because you are crossing two separate traits. One trait might be the height (tall or short) of the plant and another trait may be the texture of the seeds (rough or smooth). which of the following describes why this occurs?

• incomplete dominnace

• codominance

• polygenic traits

• Law of independent assortment

Mendel's first experiment resulted in all the offspring having what genotype?

• TT

• tt

• Tt

• Short

Tags

NGSS.HS-LS3-1

states that when present a dominant allele will show its characteristic and hide the recessive allele

• Law of Independent Assortment

• Law of Segregation

• Law of Dominance

states that the genes of the parents separate and pass one allele to the child

• Law of Independent Assortment

• Law of Segregation

• Law of Dominance

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

If your genotype is Bb, then you can only pass a B or b separately to your child but you can't pass both. This is known as the ________.

• Law of Dominance

• Law of Segregation

• Law of Independent Assortment

The ___________ states that a recessive allele is only expressed when a dominant allele is not present.

• Law of Dominance

• Law of Inheritance

What is the phenotypic ratio for the monohybrid cross between blue and brown eyes?

• 3:1

• 2:2

• 0:2:1

• 1:2:1

Tags

NGSS.HS-LS3-2

Which law states that when present, a dominant allele will show its characteristic and hide the recessive allele?

• Law of Independent Assortment

• Law of Segregation

• Law of Dominance

• Law of Inheritance

Which law explains that the genes of the parents separate and pass one allele to the child?

• Law of Independent Assortment

• Law of Segregation

• Law of Dominance

• Law of Inheritance

If your genotype is Bb, then you can only pass a B or b separately to your child but you can't pass both. This is known as the ________.

• Law of Dominance

• Law of Segregation

• Law of Independent Assortment

• Law of Inheritance

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2