Step 1: Understanding the Concept:
Twin births in cattle have specific terminology.
A female twin with a male has a condition.
Step 2: Key Formula or Approach:
No specific formula.
Need to know the terminology of cattle.
Step 3: Detailed Explanation:
A free-martin is a female bovine born as a twin with a male.
It is sterile due to the transfer of male hormones.
Gimmer is a young ewe.
Gummer is a pig with no teeth.
Crone is an old ewe.
Thus, the correct term is free-martin.
Step 4: Final Answer:
A bovine born as a twin with a male and sterile is called a free-martin.
Hence, the correct option is (A).