Chromosome Genetics Mendel Genes DNA

If green is dominant over purple, then what is the genotype for this individual?

• Purple
• Green
• GG
• gg

Tags

NGSS.HS-LS3-1

Brown fur color is dominant over black fur color. Which of the following is the actual genotype of ALL of the offspring in the next generation of this cross for fur color?
AA x aa

• AA
• Aa
• aa
• brown fur

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Which of the following terms refers to the different possibilities of a gene?

• chromosome
• DNA
• Punnett Squares
• allele

If something is heterozygous, it is also...

• purebred
• hybrid
• dominant
• recessive

True/False: Different genotypes can code for the same phenotype.

• True
• False

This image shows a...

• Punnett Square
• Phenotype
• Genotype
• Dominant allele

Tags

NGSS.HS-LS3-3

What does a Punnett Square help you do?

• Determine the ratio of phenotypes
• Determine the ratio of genotypes
• Predict possible traits the offspring will have
• All of the above

A phenotype is the...

• letter combination
• dominant gene
• recessive gene
• physical appearance

Another word for homozygous is...

• purebred
• hybrid
• heterozygous
• dominant

Another word for homozygous is...

• purebred
• hybrid
• heterozygous
• dominant