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Waec Biology 2010 Past Questions and Answers

Waec 2010 Biology Past Questions

Question 66:

WAEC 2010

(a)(i) What is placentation?
(ii) Name two organs associated with the human placenta.
(b) State five functions of the human placenta.
(c) Write short notes on the following:
(i) viviparity
(ii) territoriality
(iii) seasonal migration

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