enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Plant development - Wikipedia

   en.wikipedia.org/wiki/Plant_development

   Plant development. Important structures in plant development are buds, shoots, roots, leaves, and flowers; plants produce these tissues and structures throughout their life from meristems [1] located at the tips of organs, or between mature tissues. Thus, a living plant always has embryonic tissues. By contrast, an animal embryo will very early ...

3. ABC model of flower development - Wikipedia

   en.wikipedia.org/wiki/ABC_model_of_flower...

   The ABC model of flower development is a scientific model of the process by which flowering plants produce a pattern of gene expression in meristems that leads to the appearance of an organ oriented towards sexual reproduction, a flower. There are three physiological developments that must occur in order for this to take place: firstly, the ...

4. The Power of Movement in Plants - Wikipedia

   en.wikipedia.org/.../The_Power_of_Movement_in_Plants

   The Power of Movement in Plants is a book by Charles Darwin on phototropism and other types of movement in plants. This book continues his work in producing evidence for his theory of natural selection. As it was one of his last books, followed only by the publication of The Formation of Vegetable Mould through the Action of Worms, he was ...

5. Vegetative reproduction - Wikipedia

   en.wikipedia.org/wiki/Vegetative_reproduction

   Vegetative reproduction. Production of new individuals along a leaf margin of the air plant, Kalanchoe pinnata. The small plant in front is about 1 cm tall. The concept of "individual" is stretched by this process. Kalanchoe daigremontiana produces plantlets along the margins of its leaves. When they are mature enough, they drop off and root in ...

6. Hydrotropism - Wikipedia

   en.wikipedia.org/wiki/Hydrotropism

   Hydrotropism. Hydrotropism (hydro- "water"; tropism "involuntary orientation by an organism, that involves turning or curving as a positive or negative response to a stimulus") [1] is a plant's growth response in which the direction of growth is determined by a stimulus or gradient in water concentration.

7. Ecophysiology - Wikipedia

   en.wikipedia.org/wiki/Ecophysiology

   Plant ecophysiology is concerned largely with two topics: mechanisms (how plants sense and respond to environmental change) and scaling or integration (how the responses to highly variable conditions—for example, gradients from full sunlight to 95% shade within tree canopies—are coordinated with one another), and how their collective effect on plant growth and gas exchange can be ...