5.10 Understand that plants with desired characteristics can be developed by
selective breeding.
People like farmers, botanist, etc. can breed plants selectively, choosing plants with characteristics they desire (e.g. colour, size of fruit, etc.) to pollinate.
5.11 Understand that animals with desired characteristics can be developed by selective breeding.
Farmers can choose to make sure animals with characteristics they desire reproduce, their offspring will inherit the genes of the characteristic.