Here's a problem to solve: Embryo transfer is a type of biotechnology. It is used in the breeding of cattle, sheep, and goats. It allows an embryo to be transferred from the natural mother to a different female. This allows the natural mother to produce many more offspring than she otherwise could. What is the most likely reason that a particular female would be selected to be the natural mother that produces many embryos to be transferred to other females?

Among the 4 following options, which is the correct answer?

- A: She has a desirable trait.
 
- B: She has had other offspring.
 
- C: She has recovered from an illness.
 
- D: She has donated other tissues successfully.
 