Midterm2

This image shows a...

• Punnett Square
• Phenotype
• Genotype
• Dominant allele

A phenotype is the...

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

Tags

NGSS.HS-LS3-2

NGSS.HS-LS3-1

Another word for homozygous is...

• purebred
• hybrid
• heterozygous
• dominant

Tags

NGSS.HS-LS3-1

 Dominant alleles are-

• capital
• lowercase
• both
• neither

 Recessive alleles are-

• capital
• lowercase
• both
• neither

Tags

NGSS.HS-LS3-2

Tt is-

• homozygous dominant
• homozygous recessive
• heterozygous
• none of these

Tags

NGSS.HS-LS3-1

Pairs of genes that control the same trait are known as

• allelles
• gametes
• hybrids
• loci

Tags

NGSS.HS-LS3-2

If the four existing children in a family are all sons, what chance would there be that the next child would also be a son?

• 75%
• 50%
• 25%
• 20%

Tags

NGSS.HS-LS3-3

Brown (B) is dominant over white (b). Which genotype is a purebred for brown fur?

• BB
• Bb
• bb
• All of the above

Tags

NGSS.HS-LS3-1

Who was Gregor Mendel?

• A French Botanist
• A German Physician
• An American Cowboy
• An Austrian Monk