Copy of Wednesday (01/21) Incomplete & Codominance Warm Up (5/2/2026)

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11 Nsɛmmisa

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Andalusian chickens have one allele for black feathers (B) and one allele for white feathers (W). Andalusian chickens appear to have black and white checkered feathers (BW), whereas homozygous chickens are either black (BB) or white (WW).

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An Andalusian rooster and an Andalusian hen are crossed. Complete the sentences below for the predicted outcome of offsprings produced.

The Andalusian rooster genotype is .

When these two chickens are crossed, will be Black, and

The trait for fur color is codominant in cats because an entirely new allele is made.

The trait for fur color is incompletely dominant in cats because it is a combination of alleles.

The trait for fur color is codominant in cats because it is a combination of alleles.

The trait for fur color is incompletely dominant in cats because an entirely new allele is made.

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A specific type of retrievers can have a black coat color, a white coat color, or a grey coat color.
A black retriever has a genotype of R^BR^B while a white retriever has a genotype of R^WR^W. However when the retriever is heterozygous for gray it will have a genotype of R^BR^W.
When a male black retriever dog mates with a female heterozygous gray dog, what is the expected ratio of the resulting offspring?

1 black retriever : 1 white retriever : 2 grey retriever

0 black retriever : 2 white retriever : 2 grey retriever

2 black retriever : 0 white retriever : 2 grey retriever

2 black retriever : 2 white retriever : 0 grey retriever

The trait for fur color is incompletely dominant in cats because it is a combination of alleles.

The trait for fur color is codominant in cats because it is a combination of alleles.

The trait for fur color is incompletely dominant in cats because an entirely new allele is made.

Copy of Wednesday (01/21) Incomplete & Codominance Warm Up (5/2/2026)

Copy of Wednesday (01/21) Incomplete & Codominance Warm Up (5/2/2026)

Sheldon Plankton is a small green copepod that owns a low-ranking fast-food restaurant.

If green Sheldon married a yellow copepod female, what would their offspring look like if the trait for skin color was co-dominant.

Sheldon Plankton is a small green copepod that owns a low-ranking fast-food restaurant.

If green Sheldon married a yellow copepod female, what would their offspring look like if the trait for skin color was co-dominant.

In humans, hair type follows the rules of incomplete dominance. When babies are heterozygous, they have wavy hair.

If a father with wavy hair (CS) and a mother with straight hair (SS) have a baby, what chance does the baby have to get wavy hair (CS)?

Determine which of the following Punnett squares shows the cross between a father with wavy hair (CS) and a mother with straight hair (SS).

What chance does the baby have to get wavy hair (CS)?