2001
The pallisade cells are the structures labelled
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2001 WAEC SSCE Biology Past Questions
2001
The mineral needed for the formation of haemoglobin is
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2001
Loam is the best type of soil for crop production because
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2001
Which of the following is not a micronutrient?
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2001
Magnesium is needed by plants for
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2001
Turgidity in the cell of plant does not easily lead to bursting of the cell because the
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2001
The substances recycled in the soil by the activities of micro-organisms during the decay of dead organismsAre first utilized by the
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2001
Micro-organisms which break down dead organisms and absorb their contents are called
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2001
Which of the following is not promoted by high wind speed?
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2001
Which of the following solutions is suitable for removing chlorophyll in a green leaf?
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2001
A-person who fails to detect the bitter taste of a substance swallowed, is more likely to have
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2001
Which of these is a vector of malaria fever?
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2001
Which of these is not correct about the tse-tsefly and mosquito? They
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2001
Which of the following structures in a housefly aids in the transmission of diseases in man?
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2001
Which of the following groups of factors do the Agama lizards compete for? I. Space II. Food III. Mates
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2001
Which of the following associations can upset the balance of nature?
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2001
Which of the following variations is applicable to a weight lifter?
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2001
Use the human characteristics to answer this question.I. Complexion ii. Height iii. Blood Rh factor iv. Colour blindessWhich of the characteristics can be expressed phenotypically?
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2001
I. Complexion II. Height III. Blood Rh factor IV. Colour blindness Which of the above human characteristics are discontinuous variations?
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2001
In medicine, bacteria have proved very useful due to the production of
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