Biology 2003 JAMB Past Questions

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The experiment is used to demonstrate that

A. plants lose water through guttation
B. transpiration occurs through the leaves
C. water is necessary for photosynthesis
D. leaves are important to photosynthesis

View Answer & Discuss (5) JAMB 2003

In the experiment, the layer of oil serves to prevent water loss

A. transpiration
B. evaporation
C. osmosis
D. guttation

View Answer & Discuss (11) JAMB 2003

Organisms I, II, III and IV have surface/volume ratios of 1:2, 1:3, 1:4 and 1:5 respectively. The organism that is likely to have the most complex transport system is

A. IV
B. III
C. I
D. II

View Answer & Discuss (5) JAMB 2003

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The part of the mammalian digestive system where absorption of nutrient takes place is the

A. ileum
B. colon
C. oesophagus
D. duodenum

View Answer & Discuss (8) JAMB 2003

The best method of propagating sugarcane is by

A. Seeding sowing
B. Layering
C. Grafting
D. Stem cuttings

View Answer & Discuss (5) JAMB 2003

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Biology 2003 JAMB Past Questions

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