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In cats, the long hair trait is dominant and the short hair trait is recessive. What is the chance of a homozygous short-haired offspring if a heterozygous long-haired male mate with a short-haired?

User DMack
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2 Answers

1 vote

L = Long hair

l = short hair

L l

l Ll ll

l Ll ll

I hope this helped :D

The chances of a homozygous short haired offspring is 50%

The chances of a heterozygous long haired offspring is 50%

The chances of a homozygous long haired offspring is 0%

User Tom McLean
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2 votes

Answer:

the chance of a homozygous short-haired offspring if a heterozygous long-haired male mate with a short-haired is 50%

Step-by-step explanation:

The best way to see this is to simply draw a punnett square. As you've said, let's call

S

the dominant trait (short hair) and

s

the recessive trait (long hair):

As shown in the image i uploaded:

As you can see, out of the 4 possible outcomes, 2 will result in short hair, and 2 in long. So, you'd have a chance of getting a short haired cat.

In cats, the long hair trait is dominant and the short hair trait is recessive. What-example-1
User WReach
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