Dominant and Recessive 3

Which of the following is heterozygous

• FF
• tt
• Gg
• RR

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Which of the following is homozygous recessive?

• rr
• AA
• TT
• Ff

Tags

NGSS.HS-LS3-1

What does the prefix hetero- in heterozygous mean?

• same
• different
• dating
• human

Tags

NGSS.MS-LS3-2

Which of the following is homozygous dominant?

• Jj
• Rr
• MM
• ee

Tags

NGSS.HS-LS3-1

Mark is heterozygous. If B is for brown hair, and b is for blonde hair, what is Mark's phenotype?

• Brown Hair
• Blonde Hair
• Brown and Blonde Hair
• Black Hair

Tags

NGSS.HS-LS3-1

Mark is heterozygous. If B is for brown hair, and b is for blonde hair, what is Mark's genotype?

• BB
• bb
• Bb
• bB

Tags

NGSS.HS-LS3-1

The two-letter code that describes the genetic traits of an organism is called a-

• Phenotype
• Genotype
• Physical Appearance
• Intelligence

Tags

NGSS.HS-LS3-1

The different forms of a gene are called 

• traits
• chromosomes
• alleles
• peas

Tags

NGSS.HS-LS3-1

A section on a chromosome that has genetic information for one trait is called a

• gene
• allele
• phenotype
• genotype

Tags

NGSS.HS-LS3-1

How much of your DNA do you inherit from your mom?

• 10%
• 25%
• 50%
• it varies

Tags

NGSS.HS-LS3-1