An organism's niche | Ecology and natural systems | High school biology | Khan Academy скачать в хорошем качестве

An organism's niche | Ecology and natural systems | High school biology | Khan Academy

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now! https://www.khanacademy.org/science/h... Organisms need specific abiotic factors for development, survival, and reproduction, and have a tolerance range for each. The fundamental niche of an organism represents the environmental conditions in which it could exist, but its realized niche is often restricted by species interactions and resource availability. Species vary from specialists, with narrow niches, to generalists, with broad niches. Sections: 00:00 - Intro 00:19 - Tolerance 01:58 - Fundamental niche 02:17 - Realized niche 02:32 - Comparing fundamental and realized niches ------------------ Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help! Donate or volunteer today! Donate here: https://www.khanacademy.org/donate?ut... Volunteer here: https://www.khanacademy.org/contribut... Credits: Diagrams created with BioRender.com: https://www.biorender.com/