WAEC Biology 2018 Objective — Question 8
Question 8 of 50 from the West African Examinations Council (WAEC) Biology 2018 Objective paper, with the correct answer and a full explanation.
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The conclusion drawn from the experiment is that
- A. shoots of plants are negatively thigmotropic
- B. shoots of plants are negatively geotropic
- C. shoots of plants are positively phototropic
- D. roots of plants are positively hydrotropicCorrect
Explanation
The roots grow towards the moist porous pot, showing that roots are positively hydrotropic.
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