Biology 9700 · AS & A Level · Conservation

Conservation — practice question

The Bali starling, Leucopsar rothschildi , is native to Bali island in Indonesia. Figure 1.1 depicts a Bali starling.
(a(i))[3]

Suggest reasons, apart from birds being trapped and sold as pets, for the very small number of Bali starlings living in the wild.

(a(ii))[2]

Describe the roles zoos may play in protecting the Bali starling.

(b)[4]

Explain the consequences for genetic biodiversity of having a wild population of only six birds.

Worked solution & mark scheme

This 9-mark question has a full step-by-step worked solution and mark scheme. One marking point: Destruction of habitat

  • Full mark scheme, point by point
  • Step-by-step worked solution
  • Write your answer & get it marked instantly by AI