M7L2 Review

What is the purpose of a Punnett square?

• To predict genetic traits based on dominant and recessive alleles

• To measure the probability of an event

• To describe the physical properties of an organism

• To identify the genetic make-up of an organism

Tags

NGSS.HS-LS4-3

What does phenotype refer to?

• The genetic make-up of an organism

• The physical properties of an organism

• The likelihood of an event happening

• The difference between alleles

What is genotype?

• The physical appearance of an organism

• The genetic make-up of an organism

• The probability of a genetic trait

• The dominance of an allele

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

What does heterozygous mean?

• The alleles are the same

• The alleles are different

• The alleles are dominant

• The alleles are recessive

What does probability refer to in genetics?

• The genetic make-up of an organism

• The likelihood that something will happen

• The physical properties of an organism

• The dominance of an allele

Tags

NGSS.HS-LS3-3

NGSS.HS-LS4-3

What is an example of a homozygous genotype?

• Bb

• AA

• Ff

• Dd

In the given table, what phenotype does the genotype "BB" result in?

• Recessive

• Dominant

• Intermediate

• None

In the given table, what phenotype does the genotype "bb" result in?

• Dominant

• Recessive

• Intermediate

• None

Tags

NGSS.HS-LS3-2

What does the allele "B" code for in the example given?

• Short stems

• Long stems

• Curly hair

• Green scales

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

What is the result of a genotype with two recessive alleles?

• Dominant phenotype

• Recessive phenotype

• Intermediate phenotype

• No phenotype

Tags

NGSS.HS-LS3-1