It is common to selectively breed domestic animals/pets, such as cats and dogs. Give three reasons people may want to selectively breed dogs.

For aesthetic reasons (shorter snout, lighter fur etc)To reduce allergensTo reduce aggression To breed out genetic defects

RF

Related Biology GCSE answers

All answers ▸

Sophie accidentally puts her hand on an open flame, she immediately withdraws her hand. This is an example of a reflex reaction. Describe how a reflex reaction is coordinated.


What's the difference between cell division and cell differentiation?


During exercise changes happen at the skin involving blood vessels and sweat glands, describe these changes.


Why do blood clots form after a skin wound and how does this process occur?