A dominant black bull is crossed with a red cow. Which percentage of the offspring will be black in color?

depends on what the red cow is. For example, if the red cow was Bb and dominant black bull is Bb then the percentage of offspring that will be black in color is 75%. If red bulls are bb ( completely recessive) and the black bulls are BB ( completely dominant) then the percentage of black offspring is 100%. Hope this helped. comment if you have questions.

Explanation:

this doesn't support enough information to answer the question.

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