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2020 waec Gce Jan/Feb Biology Objectives & Theory

2020 WAEC GCE BIOLOGY FIRST SERIES BIOLOGY QUESTIONS AND ANSWERS

Below is the answers to your questions like 2020 waec GCE biology questions and answers, waec GCE First Series biology answers, waec GCE jan/Feb biology answers.

ANSWERS TO BIOLOGY ESSAY AND OBJECTIVES

ANSWER TO QUESTION NO(1a)
In Tabular Form

-Hormonal coordination:
(i) Transmission is chemical
(ii) Slow transmission
(iii) Response is wide spread
(iv) Target organs receive response
(v) Long lasting response

-Nervous coordination:
(i) Transmission is electrical and chemical
(ii) Rapid transmission
(iii) Response localized
(iv) Effector organs receive response
(v) Short-lived response

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