Punnett Squares and Pedigrees

Front

Sam and Madeline are having another baby. Which statement is true?

• The baby will inherit the trait.
• The baby will be a carrier for the trait.
• The baby will not inherit or carry the trait.
• None of these are correct.

Back

The baby will be a carrier for the trait.

Front

Can Mike and Molly have a left handed child?

Back

No, their child can't be left handed.

Front

Which statement about this Punnett square is NOT true? Options:

There is a 50% of offspring with green pods.

,

The offspring have a 50% chance of inheriting a dominant gene.

,

The parents are heterozygous.

,

Each parent carries at least one recessive gene.

Back

The parents are heterozygous.

Front

Which statement about this Punnett square is true? Options:

All of the offspring will have brown eyes.

,

1 parent has brown eyes and the other has blue.

,

Both parents have blue eyes.

,

They have a 25% chance of offspring with brown eyes.

Back

1 parent has brown eyes and the other has blue.

Front

Which statement about this Punnett square is NOT true? Options: 1 parent is heterozygous, the other is homozygous. The offspring have a 50% chance of being homozygous. The offspring have a 50% chance of having blue eyes. 50% of the offspring be homozygous for brown eyes.

Back

50% of the offspring be homozygous for brown eyes.

Front

How many offspring did Walter and Suzanne have?

Back

4

Front

Which statement about this Punnett square is true? Options:

Both parents have yellow pods.

,

All of the offspring will inherit at least 1 yellow pod gene.

,

The parents are both heterozygous.

,

Yellow pods is a dominant trait.

Back

All of the offspring will inherit at least 1 yellow pod gene.

Front

How many female carriers are in this pedigree?

Back

3

Front

If 1 parent has curly hair (CC) and 1 has straight hair (cc), what type of genotype will their offspring inherit?

Back

Cc

Front

If 1 parent has curly hair (CC) and 1 has straight hair (cc), what type of offspring will they have?

Back

Heterozygous