Related Concept Videos
01:57Adaptations that Reduce Water Loss
25.6K
Though evaporation from plant leaves drives transpiration, it also results in loss of water. Because water is critical for photosynthetic reactions and other cellular processes, evolutionary pressures on plants in different environments have driven the acquisition of adaptations that reduce water loss.
25.6K
02:45Biological Clocks and Seasonal Responses
34.7K
The circadian—or biological—clock is an intrinsic, timekeeping, molecular mechanism that allows plants to coordinate physiological activities over 24-hour cycles called circadian rhythms. Photoperiodism is a collective term for the biological responses of plants to variations in the relative lengths of dark and light periods. The period of light-exposure is called the photoperiod.
34.7K
01:07Free-falling Bodies: Introduction
8.3K
All objects, neglecting air resistance, fall with the same acceleration towards the Earth's center due to the force exerted by the Earth's gravity. This experimentally determined fact is unexpected because we are so accustomed to the effects of air resistance and friction that we expect light objects to fall slower than heavier ones. People believed that a heavier object had a greater acceleration when falling until Galileo Galilei (1564–1642) proved otherwise. We now know this is...
8.3K
02:27Basic Plant Anatomy: Roots, Stems, and Leaves
59.1K
The primary organs of vascular plants are roots, stems, and leaves, but these structures can be highly variable, adapted for the specific needs and environment of different plant species.
59.1K
02:04Regulation of Transpiration by Stomata
28.3K
During photosynthesis, plants acquire the necessary carbon dioxide and release the produced oxygen back into the atmosphere. Openings in the epidermis of plant leaves is the site of this exchange of gasses. A single opening is called a stoma—derived from the Greek word for “mouth.” Stomata open and close in response to a variety of environmental cues.
28.3K
02:16Light Acquisition
8.5K
In order to produce glucose, plants need to capture sufficient light energy. Many modern plants have evolved leaves specialized for light acquisition. Leaves can be only millimeters in width or tens of meters wide, depending on the environment. Due to competition for sunlight, evolution has driven the evolution of increasingly larger leaves and taller plants, to avoid shading by their neighbors with contaminant elaboration of root architecture and mechanisms to transport water and nutrients.
8.5K
You might also read
Related Articles
Articles linked to this work by shared authors, journal, and citation graph.
Sort by
Same author
Six Long-Standing Questions about Antibiotic Prophylaxis in Surgery.
Antibiotics (Basel, Switzerland)·2023
Same author
Antibiotic Therapy Following Percutaneous Drainage of Intra-abdominal Abscess.
Diseases of the colon and rectum·2022
Same author
It is time to define an organizational model for the prevention and management of infections along the surgical pathway: a worldwide cross-sectional survey.
World journal of emergency surgery : WJES·2022
Same author
Pro-Con Perspectives on Ethics in Surgical Research: Update from the 39th Annual Surgical Infection Society Meeting.
Surgical infections·2020
Same author
Review of The American Society of Colon and Rectal Surgeons Clinical Practice Guidelines for the Use of Bowel Preparation in Elective Colon and Rectal Surgery.
JAMA surgery·2019
Same author
2019 update of the WSES guidelines for management of <i>Clostridioides</i> (<i>Clostridium</i>) <i>difficile</i> infection in surgical patients.
World journal of emergency surgery : WJES·2019
Same journal
The CALLY Index as a Predictive Tool for Surgical Site Infection After Pancreaticoduodenectomy: A Retrospective Cohort Study.
Surgical infections·2026
Same journal
Preoperative Prediction of Acute Appendicitis Pathological Type and Complicating Perforation Using IL-6 and IL-10.
Surgical infections·2026
Same journal
Outcomes and Predictors of Fungal Necrotizing Soft Tissue Infections.
Surgical infections·2026
Same journal
Light at the End of the Tunnel! Effects of 405 nm Visible Light Disinfection on Surgical Site Infection: A Prospective Randomized Cohort Study.
Surgical infections·2026
Same journal
Guideline-Directed Administration of Prophylactic Antibiotic-Loaded Bone Cement in Total Knee Arthroplasty Does Not Lower Infection Rate.
Surgical infections·2026
Same journal
Highlights from the 38th Annual Meeting of the Japanese Society of Surgical Infection.
Surgical infections·2026
Related Experiment Video
Updated: Jul 8, 2025
05:07
Assessing the Particulate Matter Removal Abilities of Tree Leaves
Published on: October 7, 2018
6.8K
Autumn Leaves Must Fall
1Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA; Department of Surgery, University of New Mexico School of Medicine, Albuquerque, New Mexico, USA.
Surgical Infections
|December 11, 2023
Summary
No abstract available in PubMed .
