Quiz #2 - Alleles and Traits

Which piece of genetic information looks like a long twisted/coiled ladder?

• Chromosome

• DNA

• ATP

• Nucleus

Tags

NGSS.HS-LS1-1

Which genotype is hetrozygous?

• Bb

• BB

• DD

• dd

Which genotype is homozygous dominant?

• Bb

• bb

• BB

• Dd

Which is NOT an example of a phenotype?

• black fur

• blue eyes

• brown hair

• bb

Which genotype is homozygous recessive?

• Bb

• BB

• bb

• brown eyes

Which of the following traits is encoded in your DNA?

• Your personality

• Your likes and dislikes

• Your intelligence

• Your eye color

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Which of the following statements is true?

• Your set of DNA is the same as your siblings'

• Your set of DNA is the same as your mother's

• Your set of DNA is the same as your father's

• Your set of DNA is unique to you

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

One trait that is ALWAYS present and causes the other traits to disappear is a ________________________

• recessive trait
• aggressive trait
• absent trait
• dominant trait

_____________________ is the physical appearance of an organism (how it looks)

• phenotype

• ratio

• recessive trait

• heredity

Tags

NGSS.MS-LS1-4

Dominant or recessive?

tt

• Dominant

• Recessive