Punnett Square Genetics

Which of the following are GENOTYPES? (select all correct answers)

• black hair

• homozygous dominant

• heterozygous

• blue eyes

• BB

Tags

NGSS.HS-LS3-2

PHENOTYPE is

• the genetic make-up of an organism

• the physical trait of an organism

• nucleic acid

• Aa

Tags

NGSS.HS-LS3-1

Which of the following are PHENOTYPES?

• green skin

• Aa

• homozygous recessive

• purple eyes

• black fur

Tags

NGSS.HS-LS3-3

Which of the following represents alleles for the homozygous dominant genotype?

• Aa

• aa

• AA

Tags

NGSS.HS-LS3-1

Which of the following represents alleles for the homozygous recessive genotype?

• Aa

• aa

• AA

Tags

NGSS.HS-LS3-1

Which of the following represents alleles for the heterozygous genotype?

• Aa

• aa

• AA

Tags

NGSS.HS-LS3-1

If A = red fur and a = white fur, what color fur would Aa be? (COMPLETE DOMINANCE)

• red

• white

• purple

• blue

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

If A = red fur and a = white fur, what color fur would AA be? (COMPLETE DOMINANCE)

• red

• white

• purple

• blue

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

What is a GENOTYPE?

• the genetic make-up of an organism

• the physical trait of an organism

• mitosis

• meiosis

Tags

NGSS.HS-LS3-1

A calico cat shows both the traits for orange fur and black fur. What kind of allele expression is this?

• Incomplete Dominance
• Co dominance

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2