Genetics

Gregor Mendel tested what organism in his experiments?

• Fruit Flies

• Pea Plants

• Apples

• I really dont know!

The genotype for a homozygous recessive gene would be which of the following?

• AA

• Aa

• aa

• Help me please I really dont know!

Tags

NGSS.HS-LS3-1

The genotype for a Heterozygous gene would be which of the following

• Aa

• AA

• aa

• Please no more have mercy!

The Phenotype is the genetic characteristics of an organism.

• False

• True

A green pea plant (Gg) is crossed with a yellow pea plant (gg). What will the phenotypes of the offspring be?

• 3:1

• 4:0

• 1:2:1

• 2:2

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-3

If a heterozygous red dog is crossed with a homozygous yellow dog . What percentage of dogs will be brown?

• 25%

• 50%

• 75%

• 100%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

NGSS.HS-LS3-3

Sequence of DNA that codes for a protien and thus determines a trait; factor that is passed form the parent to offspring

• Genetics

• Allele

• Gene

• Sister Chromatid

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-1

A ____________ codes for a protein

• Homologous

• Allele

• Gene

• None of the above

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6

What is the difference between Genotype and Phenotype

• Genotype is the genetic makeup and Phenotype is the physical makeup

• Genotype is the physical makeup and Phenotype is the genetic makeup

• Genotype is the gene loci and phenotype is the mutation

• None of the above

You find a new species that is named a blorbous on Mars. This species is Homozygous Dominant for Blue Skin (BB) and Homozygous Recessive for purple (bb). If a blue blorbous and a purple blorbous had offspring what percentage would be purple?

• 25%

• 50%

• 75%

• 0%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-3