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Biology Past Questions and Answers

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Waec Biology Questions

Question 1686:

The structural similarities in Paramecium and Euglena are in the

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A Shape of locomotory organs
B Blunt anterior and pointed posterior
C Presence of micro and mega nuclei in both
D Presence of anterior and posterior contractile vacuoles

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Question 1687:

Which of the following organisms cannot exist freely on its own?

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A Chlamydomonas
B Amoeba
C Paramecium
D Plasmodium

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Question 1688:

Which of the following cell organelles is the site for the production of ATP?

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A Lysosome
B Nucleus
C Mitochondrion
D Ribosome

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Question 1689:

An example of osmosis in plants is the

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A Movement of water through the xylem
B Loss of water vapour from the stomata
C Translocation of food through the phloem
D Absorption of water from the soil by the root

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Question 1690:

The organism that can carry out both autotropic and heterotrophic modes of nutritions is

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A Chlamydomonas
B Eudorina
C Euglena
D Spirogyra

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