'Day plants' presentation slideshows

BEHAVIOURAL ADAPTATIONS

BEHAVIOURAL ADAPTATIONS. Behaviour in Plants (Or is it physiological). Plant Behaviour. What stimuli impact on plants and how do plants respond as a result? The effect of environmental stimuli on plants and their effect on plant growth

610 views • 20 slides

Control & Regulation

Control & Regulation. Effect of Light on Growth. Mr G Davidson. Effect of light on shoot growth and development. Light is essential to all green plants. Germination of seeds usually occurs underground in darkness. Effect of light on shoot growth and development.

351 views • 18 slides

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185 views • 12 slides

Plant Responses to the Environment

Plant Responses to the Environment. Pgs. 113 - 117. Plant Tropism. A stimulus is anything that causes a reaction. Plants respond to stimuli like gravity or light. Growth in a response to a stimulus is a tropism.

566 views • 10 slides

Photoperiodisms

Photoperiodisms. Photo = light Period = time. Photoperiodism. A physical response to photosynthesis, the length of day verses the length of night Plants that flower under certain day length conditions are said to be photoperiodic . Critical Length.

612 views • 8 slides