Heredity and Genetics Test Review

What is the correct phenotype for this fish?

• BB

• Blue and yellow

• Green and red

• BB, Bb, or bb

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

This type of inheritance pattern is a MIXTURE of both traits.

• incomplete dominance
• co-dominance
• complete dominance
• recessive pattern

A homozygous dominant plant (GG) and a homozygous recessive plant (gg) were cross. Green is dominant to yellow. What percentage of plants will be green?

• 25%
• 50%
• 75%
• 100%

Tags

NGSS.HS-LS3-1

A ________________________ is used to predict the possible genotype from certain parents

• Mendel Grid
• Genetic Tic Tac Toe
• Punnett Square
• Pedigree Plot

The dominant trait is

• yellow pea seeds
• green pea seeds
• there is no dominant seed
• Jolly green giant

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

A dog with naturally long fur is shaved by her owner. She then becomes pregnant, and the father has long fur. Which will most likely be true about her offspring's fur?

• no fur
• long fur
• short fur
• medium length fur

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

What is a gene?

• An entire chromosome that  codes for a trait
• a piece of clothing
• a piece of a DNA on chromosome that codes for a trait
• Chemical messengers in your brain that code for a trait

Tags

NGSS.HS-LS3-1

NGSS.HS-LS1-1

In the Punnett square, White petal color ( W ) is dominant over purple petal color ( w ). Of the four offspring, how many will have the white phenotype?

• 1

• 2

• 3

• 4

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

If red is dominant to white, what is the correct percentage for offspring for the cross pictured in this Punnett square?

• 50% red, 50% white
• 0% red, 100% white
• 100% red, 0% white
• 25% red, 75% white

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-3

A heterozygous yellow pea plant's genotype would be:

• YY
• yy
• Yy
• Yg

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2