9700 · topic questions
Homeostasis in plants
4 past-paper questions on Homeostasis in plants
Some species in the Ranunculus genus are xerophytes. State and explain two adaptations of the leaves of xerophytic plants that…
Practise the full question →Explain why it is important for plants to open and close their stomata in a daily rhythm.
Practise the full question →Suggest other environmental factors, apart from the time of day, that can contribute to stomatal closure.
Practise the full question →With reference to Fig. 2.1, explain what Fig. 2.2 shows about the role of genes and the role of the environment in controlling…
Practise the full question →
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Homeostasis in plants (9700) past-paper questions — marked instantly
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