Answer:
Artificial selection
Step-by-step explanation:
- Humans have been selectively breeding plants and animals since time immemorial .
- This breeding lead to the creation of breeds thatdiffer from other breeds but are still under the same group .
- For eg . Dogs ( from wolfs )
- Cabbage , Cauliflower, brocoli evolved from a variety of wild mustard.
- It is often argued that if man could create new breeds within hundreds of years then nature could have done this same over millions of years .
Hope this helps!