SSA Review - 7th Grade Life Science

This type of trait shows only if BOTH parents pass it on

• recessive

• dominant

• codominant

If the individual has two different genes

• heterozygous

• dominant

• homozygous

If the individual has two of the same genes

• heterozygous

• recessive

• homozygous

the physical look of a trait

• phenotype
• genotype
• recessive

This type of trait shows even if only one parent passes on the gene

• recessive

• codominant

• dominant

Tags

NGSS.HS-LS3-1

The letters "dd" are an example of _______.

• heterozygous recessive

• homozygous recessive

• homozygous dominant

• heterozygous dominant

The letters "Dd" are an example of....

• heterozygous genes

• homozygous genes

• dominant genes

• recessive genes

What would the ratio for genotypes be for this Punnett Square?

• 2Bb:2bb
• 2BB:2Bb
• 1BB:2Bb:1bb
• 4Bb

Tags

NGSS.HS-LS3-3

G = dominant green and y = recessive yellow
A fish has a Gy genotype, what will its phenotype be?

• yellow
• green
• greenish-yellow
• red

Tags

NGSS.MS-LS3-2

NGSS.MS-LS3-1

T - tall and t = short
In the punnett square below, what belongs in the missing square

• tt
• Tt
• Bb
• TT

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2