Question

Scientists use PCR to check three calves born to the same cow for a gene sequence from hemoglobin. The sequence is unique to one of the three bulls (bull A, as opposed to bulls B and C) with which the cow has run during mating season.
Connect the calves with their fathers as much as possible.

Calf

Has sequence?

1

No

2

No

3

Yes

Answers

GPT 3.5
Based on the information provided, it appears that bull A is the father of calf 3. Bulls B and C are not the fathers of any of the calves.