Punnett Squares Intro

What is a GENOTYPE?

• the genetic make-up of an organism

• the physical trait of an organism

• mitosis

• meiosis

Tags

NGSS.HS-LS3-1

PHENOTYPE is

• the genetic make-up of an organism

• the physical trait of an organism

• nucleic acid

• Aa

Tags

NGSS.HS-LS4-4

Which of the following are PHENOTYPES?

• green skin

• Aa

• homozygous recessive

• purple eyes

• black fur

Tags

NGSS.HS-LS4-3

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

• black hair

• homozygous dominant

• heterozygous

• blue eyes

• BB

The prefix "hetero" means

• different

• ugly

• fancy

• same

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

• Aa

• aa

• AA

Which of the following represents alleles for the heterozygous genotype?

• Aa

• aa

• AA

If A = red fur and a = white fur, what color fur would Aa be?

• red

• white

• purple

• blue

Tags

NGSS.MS-LS3-2

This type of allele masks the recessive allele and is capital ________________

• Dominant
• Homozygous
• Genotype
• Phenotype

Tags

NGSS.HS-LS4-3

Is the following Allele Dominant or Recessive?

BB

• Dominant

• Recessive

• Both

• None of the above