Detrmining rate of growth using germinating bean seen plant
In an experiment, students made some marks on the root of a germinating bean plant as shown in the following diagram.
The questions under the topic Growth and development under the subject Biology of Secondary education level. Select the question you wish to view details.
Conditions necessary for germination.
Explain six conditions necessary for germination.(20marks)
...Difference between Growth and development
Differentiate between growth and development.(2marks)
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stages of growth and development in animals
Describe the stages of growth and development in animals.(8marks)
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Functions of cytokinin
State the functions of cytokinins as a plant growth hormone.(6marks)
...Secondary growth in plants
Describe the secondary growth in woody plants.(20marks)
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Phases of sigmoid growth curve
Describe the phases of a sigmoid growth curve.(20marks)
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Functions of gibberillins.
State the functions of gibberellins as a plant growth hormone.(7marks)
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Ways of breaking seed dormancy
State five ways of breaking seed dormancy.(5marks)
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Importance of water in seed germination
Describe the importance of water in seed germination.(10 marks)
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