GENETICS VOCAB

Which of the following is heterozygous

• FF
• tt
• Gg
• RR

Tags

NGSS.HS-LS3-2

Which of the following is homozygous recessive?

• rr
• AA
• TT
• Ff

Tags

NGSS.HS-LS3-1

Which of the following is homozygous dominant?

• Jj
• Rr
• MM
• ee

Tags

NGSS.HS-LS3-1

The physical appearance of a trait is known as the-

• genotype
• phenotype
• characteristics
• intelligence

How many letters does a genotype contain?

• 1
• 2
• 3
• 4

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

NGSS.HS-LS3-2

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

Mary is heterozygous. If F for freckles, and f is for no freckles, what is Mary's phenotype?

• Freckles
• No Freckles
• A few Freckles
• One Freckle

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

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

• gene
• allele
• phenotype
• genotype

Tags

NGSS.HS-LS3-1