Meiosis and Heredity Practice Quiz

The end product of meiosis is:

• haploid sex cells

• diploid sex cells

• haploid somatic cells

• diploid somatic cells

Tags

NGSS.HS-LS3-2

The letters on a Punnett square represent alleles. The alleles on the outside belong to the ____________ and the alleles on the inside belong to __________ ________________?

• parents; possible offspring

• offspring; possible parents

• parents; haploid cells

• gametes; sex cells

Tags

NGSS.HS-LS3-1

Independent assortment and crossing over are two processes in meiosis. Why are they important?

• They create identical gametes, providing organisms the same chance of survivial

• They increase variation, providing organisms a means to change/evolve

• They decrease variation, always providing organisms the best traits

• Meiosis actually provides a lot of complications for living things, it is not beneficial

Tags

NGSS.HS-LS3-2

NGSS.HS-LS4-2

An allele is a ...

• list of always 2 opposite components (like Aa or Tt, but never AA or TT)

• general description for a gene (like hair color in general)

• specific version of a phenotype (like brown or red when speaking of hair color)

• dominant trait, always dominant

Which of the following genotype(s) are homozygous? Check all that apply:

• BB

• Bb

• bb

• B

Use the information in the table below to answer this question: What is the phenotype of an individual that is heterozygous for ears?

• EE

• Ee

• ee

• large ears

• small ears

Tags

NGSS.HS-LS3-1

Use the information in the table below to answer this question: What is the genotype of an individual that is homozygous dominant for eye color?

• BB

• Bb

• bb

• green eyes

• blue eyes

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Use the table below to complete a Punnett square for a cross between a Gg individual and a Gg individual. What is the expected ratio of green feather to yellow feathers in the offspring?

• 0 green : 4 yellow

• 1 green : 3 yellow

• 2 green : 2 yellow

• 3 green : 1 yellow

• 4 green : 0 yellow

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Use the table below to complete a Punnett square for a cross between a gg individual and a Gg individual. What percentage of the offspring will be homozygous recessive?

• 0%

• 25%

• 50%

• 75%

• 100%

Tags

NGSS.HS-LS3-1

1Use the table below to complete a Punnett square for a cross between a male with a short beak and a female that is heterozygous for beak length. What percentage of the offspring will have long beaks?

• 0%

• 25%

• 50%

• 75%

• 100%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

NGSS.HS-LS3-3