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Biology Past Questions and Answers

Waec Biology Questions

Question 101:

Which of the following is not true about auxins? They

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A Are manufactured by plants
B Are used in the site of production
C Are normally present in minute quantities in the cells of plants
D Regulate growth rate of plants
E Regulate direction of growth in plants

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Question 102:

Which of the following stimuli are not perceived through the skin of mammals?

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A Light
B Pressure
C Pain
D Heat
E Cold

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Question 103:

Which of the following parts of the' tongue does not correspond to the taste indicated against it?

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A Tip-sweet
B Centre salt
C Back-sour
D Side-sour
E Back-bitter

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Question 104:

The structures labelled III, VI, IV and II respectively represent the

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A Uterus, cervix, oviduct and ureter
B Cervix, oviduct, uterus and ureter
C Oviduct, uterus, ureter and cervix
D Vagina, cervix, oviduct and uterus
E Uterus, cervix, ovary and oviduct

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Question 105:

The gamete is produced in the structure labelled

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A I
B II
C IV
D VI
E V

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