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Waec Biology 1996 Past Questions and Answers

Waec 1996 Biology Past Questions

Question 61:

WAEC 1996

(a) Describe the process of osmo regulation in (I) a named unicellular organism (ii) man
(b) Describe how the mammalian skin can react to regulate the body temperature in a hot room.

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Question 62:

WAEC 1996

(a) What is meant by competition.
(b) Explain briefly the terms: (i) interspecies competition: (ii) intra species competition.
(c) Explain two ways each by which the toad/frog is structurally adapted to the following: (I) obtaining me food (ii) protection (iii) movement.

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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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