Yes, brand new genes can only come from mutation.
Brand-Laaben's population is 1,155.
Ayam Brand's population is 1,000.
Brand-Nagelberg's population is 1,820.
The Brand Union's population is 500.
The population of Pedro Brand is 47,199.
The population of Diesel - brand - is 2,200.
Tenson - brand -'s population is 37.
The population of Iconix Brand Group is 39.
-Manufacturer Brand -Intermediary Brand -Generic Brand Source - Sports & Entertainment Marketing by Deca Connections
Sexual recombination only takes genes already extant and make new combinations. Mutation presents a brand new variation ( if not neutral or deleterious ) to the eye of natural selection. So, mutation, from generation to generation.
The Disney brand has the brand extension called the Line Extension Strategy.
Not so much. Crossing over keeps genetic diversity within a population, but one needs a mutation to arise for real adaptive change to take place.