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Waec Biology 1999 Past Questions and Answers

Waec 1999 Biology Past Questions

Question 66:

WAEC 1999

(a) (i) Define the term metamorphosis.
(ii) Name the two types of metamorphosis that organisms undergo and mention two organisms that undergo each type.
(b) (i) State four economic importance of insects and name an example of each of the insects involved.
(ii) List four peculiar features of social insects.

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Waec Subjects

• Accounts - Principles of Accounts

• Animal Husbandry

• Agricultural Science

• Arabic

• Biology

• Book Keeping

• Chemistry

• Commerce

• Christian Religious Knowledge (CRK)

• Civic Education

• Catering Craft Practice

• Computer Studies

• Data Processing

• English language

• Economics

• Fine Arts

• French

• Further Mathematics

• Geography

• Government

• History

• Hausa

• Home Economics

• Insurance

• Igbo

• Islamic Religious Knowledge (IRK)

• Literature in English

• Music

• Marketing

• Mathematics

• Physics

• Yoruba

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