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Biology Past Questions and Answers

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Waec Biology Questions

Question 1291:

The parts that supply food and water to the developing embryo are labelled

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A I and II
B III and V.
C V and VI
D I and III

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Question 1292:

The part labelled III is the

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A Albumen
B Chalaza
C Yolk
D Air space

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Question 1293:

Which of the following statements ls true about transpiration? It is the

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A Loss of water in the form of vapour from the surface of theâ€™ leaf
B Loss of water in the form of vapour from the surface of the root
C Absorption of water in the form of vapour from the body of the pint
D Movement of water through the body of the plant.

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Question 1294:

Transportation of water in the xylem tissue involves the following except

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A Root pressure
B Capillary action
C Transpiration pull
D Translocation

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Question 1295:

The following are the major reasons why the butterfly lays eggs under the surface of a leaf except to

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A Shade the eggs from the direct rays of the sun.
B Protect the eggs from predators
C Protect the eggs from being washed away by rain drops
D Camouflage the eggs

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