Advanced Genetics

A monohybrid cross involves the prediction of offspring outcomes for ________ trait(s), while a dihybrid cross involves the prediction of offspring outcomes for ______ trait(s).

• One ; Two
• One ; One
• Two ; Two
• Two ; One

A purebred yellow pea plant, when crossed with a green pea plant, produces ONLY yellow offspring plants. What are the genotypes of the parents?

• Yy x Yy
• yy x yy
• YY x yy
• YY x Yy

Tags

NGSS.HS-LS3-1

A purebred yellow pea plant, when crossed with a green pea plant, produces ONLY yellow offspring plants. This is because green pea color is a ___________ trait.

• Dominant
• Recessive
• Codominant
• Sex Linked

A purebred yellow pea plant, when crossed with a green pea plant, produces ONLY yellow offspring plants. What are the genotypes of the OFFSPRING?

• All heterozygous/hybrid (Yy)
• All homozygous dominant (YY)
• All homozygous recessive (yy)
• Some homozygous dominant (YY), some heterozygous (hh)

Tags

NGSS.HS-LS3-1

True or False: Sex linked traits are traits whose genes are found on the 23rd pair of chromosomes, the sex chromosomes (X or Y)

• True
• False

An individual with XX chromosomes would be ____________.

• Male
• Female

An individual with XY chromosomes would be __________.

• Male
• Female

Which of the following statements is true regarding blood types?

• A and O are codominant, B is recessive.
• B and O are codominant, A is recessive.
• A and B are codominant, O is recessive.
• A , B and O are all codominant with each other.

True or False: Traits whose genes are found on the first twenty two pairs of chromosomes are known as autosomal traits.

• True
• False

Tags

NGSS.HS-LS3-1

The visual tool seen in the image is known as a ___________.

• Punnett Square
• Karyotype
• Dihybrid Cross
• Pedigree