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2. Heliotropism - Wikipedia

   en.wikipedia.org/wiki/Heliotropism

   Heliotropism, a form of tropism, is the diurnal or seasonal motion of plant parts (flowers or leaves) in response to the direction of the Sun. The habit of some plants to move in the direction of the Sun, a form of tropism, was already known by the Ancient Greeks. They named one of those plants after that property Heliotropium, meaning "sun turn".

3. Plant reproductive morphology - Wikipedia

   en.wikipedia.org/wiki/Plant_reproductive_morphology

   Close-up of a Schlumbergera flower, showing part of the gynoecium (specifically the stigma and part of the style) and the stamens that surround it. Plant reproductive morphology is the study of the physical form and structure (the morphology) of those parts of plants directly or indirectly concerned with sexual reproduction.

4. Shade tolerance - Wikipedia

   en.wikipedia.org/wiki/Shade_tolerance

   Shade-tolerant plants are also usually adapted to make more use of soil nutrients than shade-intolerant plants. [2] A distinction may be made between "shade-tolerant" plants and "shade-loving" or sciophilous plants. Sciophilous plants are dependent on a degree of shading that would eventually kill most other plants, or significantly stunt their ...

5. Plant reproduction - Wikipedia

   en.wikipedia.org/wiki/Plant_reproduction

   The gametophyte is the most commonly known phase of the plant. Bryophytes are typically small plants that grow in moist locations and like ferns, have motile sperm which swim to the ovule using flagella and therefore need water to facilitate sexual reproduction. Bryophytes show considerable variation in their reproductive structures, and a ...

6. Plant development - Wikipedia

   en.wikipedia.org/wiki/Plant_development

   On top of the gradual growth of the plant, the image reveals the true meaning of phototropism and cell elongation, meaning the light energy from the sun is causing the growing plant to bend towards the light aka elongate. Plant growth and development are mediated by specific plant hormones and plant growth regulators (PGRs) (Ross et al. 1983). [10]

7. Monocotyledon reproduction - Wikipedia

   en.wikipedia.org/wiki/Monocotyledon_reproduction

   Furthermore, flower structures that evolved to trap insects to accomplish pollination are found in many monocot genera. [1] In relation to flower arrangement alone, plants with perfect flowers should be most likely to self-pollinate while dioecious plants should be most likely to cross-pollinate.