CSEC Biology · January 2021 · Paper 2 · Question 5(a)
Ecological relationships, bird flu spread, and animal movement.
List the THREE types of symbiotic relationships.
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- 5(b)Complete Table 2 by stating the type of symbiotic relationship that exists in each described scenario.[3 marks]
- 5(c)Explain any THREE social, economic or environmental implications that the spread of the 'bird flu' infection may have on Mr Brown's livestock and vegetables.[6 marks]
- 5(d)List THREE other reasons why animals on a farm should be allowed to move from place to place.[3 marks]
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