The cloning of champion horses has become of key interest to breeders.
Describe the stages involved in the production of a cloned mammal, such as a horse, using adult cell cloning.
Breeders usually collect and freeze skin tissue samples from a champion horse while it is still alive rather than after it has died.
Suggest why using tissue samples from a dead horse is less likely to be successful for cloning than using samples from a living horse.
Suggest why a cloned horse may not perform or behave in the exact same manner as the original champion horse.
39 exam-style questions on Edexcel IGCSE Biology Cloning. Each one has a worked solution and a mark scheme showing where the marks go.