Genetics

Genetics is the study of...

• Body systems

• cell division

• heredity

• sexual reproduction

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-1

NGSS.HS-LS3-2

On a punnett square, two capital letters indicate a gene which is

• Homozygous dominant

• Homozygous recessive

• Heterozygous

• None of the above.

Genetic variation occurs in what type of reproduction

• Sexual

• Asexual

• Both

Tags

NGSS.HS-LS3-2

NGSS.HS-LS4-2

On a punnett square, two lowercase letters indicate a gene which is

• Homozygous dominant

• Homozygous recessive

• Heterozygous

• None of these

This represents the genetic makeup of an organism

• Genotype

• Phenotype

• Alleles

• Genes

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-2

This represents the physical appearance of an organism.

• Genotype

• Phenotype

• Heredity

• Genes

Tags

NGSS.MS-LS4-4

What genotype are the father and mother?

• Homozygous Dominant

• Homozygous Recessive

• Heterozygous

Tags

NGSS.HS-LS3-1

What is the probability the offspring will be homozygous dominant?

• 25%

• 50%

• 75%

• 100%

Tags

NGSS.HS-LS3-3

What is the probability that the offspring will be heterozygous?

• 25%

• 50%

• 75%

• 100%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

NGSS.HS-LS3-3

What is the probability that the offspring will express the dominant trait?

• 25%

• 50%

• 75%

• 100%

Tags

NGSS.HS-LS3-3