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Biology Past Questions and Answers

Waec Biology Questions

Question 146:

Which of the following tissues is not found in the stem and root of monocotyledons?

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A Xylem
B Cambium
C Pith
D Cortex
E Pericycle

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Question 147:

The pulmonary vein carries

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A Oxygenated blood from right ventricles to the lungs
B Oxygenated blood from lungs to the left auricle
C Deoxygenated blood from the lungs
D Oxygenated blood from lungs to the right auricle
E Deoxygenated blood from the right ventricle to the lungs

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Question 148:

The upper part of the trachea in mammals is called

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A Palate
B Epiglottis
C Larynx
D Glottis
E Bronchus

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Question 149:

Which of the following parts of the mammalian skin is directly is directly involved in excretion?

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A Sebaceous gland
B Sweet gland
C Hormy layer
D Hair follicle
E Malphigian layer

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Question 150:

Kidney stone is a disease of the Kidney that result in the

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A Blockage of the tubules by solid particles
B Passing out useful materials of the body fluid within the urine
C Presence of large quantity of water in urine
D Passing out hormones in the urine
E Prevention of urine production

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