Which of the following statements about cross-breeding is not correct?
the cross-bred progenies are heterzygous
cross-breeding can be used to introduce new genes
cross-breding is used to create new breeds of livestock
the individuals used in cross-breeding have all characters in common
cross-breeding is almost a routine practice of improving poultry
The correct answer is: D
Explanation
No official explanation is available for this question at this time. Please check contributions posted by others below. If you can provide an explanation to help other student learn.