PreparED Study Materials
BIOL 72651: Biodiversity
School: George Mason University
Number of Notes and Study Guides Available: 1
Study Guides
Videos
Why Flamingos Are Pink: The Role of Diet in Coloration
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Uncover why flamingos, genetically predisposed to white feathers, sport a pink hue. Dismissing influences like weather and DNA mutations, the mystery unravels with diet: the intake of carotenoids from their food which overrides their genetic blueprint
Pathogens: Disease-Causing Microbes & Prevention
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Unlock the world of pathogens, the microorganisms causing diseases. Grasp how they invade, colonize, and adversely affect host organisms. Learn about prevention strategies to mitigate their harmful impacts.
Proprioceptors Exclude: Spindles, Tendons, Discs, or Joints?
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Explore the world of proprioceptors specialized sensory receptors in joints muscles and tendons that help us sense body movement and position. Understand the key types such as muscle spindles tendon organs and joint kinesthetic receptors. Learn why tactile discs are not considered proprioceptors even though they are sensory receptors
Endotherms vs. Ectotherms: How Animals Regulate Their Body Temperature
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Discover the science behind thermoregulation, focusing on endotherms and ectotherms. Understand how internal metabolic processes distinguish endotherms, while ectotherms rely on environmental factors. Highlighting the adaptations each group has evolved to thrive in their habitats.
Skin's Vital Roles: From Thermoregulation to Sensory Perception Explai
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Explore the multifaceted roles of the skin, from protective barrier functions to sensory reception. Understand the distinction between the epidermal and dermal layers. Appreciate the comprehensive functionalities of the integumentary system.
Eye Diseases Explained: From Glaucoma to Cataracts and Beyond
Want To Learn More? To watch the entire video and ALL of the videos in the series:
Understand the complexities of eye diseases, from glaucoma's impact on intraocular pressure to the straightforward nature of a sty. Explore how different conditions like cataracts and conjunctivitis affect vision. A comprehensive overview of eye ailments and their root causes.