DNA from the Beginning - An animated primer of 75 experiments that made modern genetics. Wildlife & Nature Videos | Clips | Photos | Programmes - itvWILD Q4B Concept Inventories | Questions For Biology Listed below are the Concept Inventories that are being developed by various members of the Q4B team. For information regarding specific inventories, click on the links to read the rationale behind development, how many questions have been – or will be – developed, the anticipated development timeframe until the inventory is ready for use, and any other inventory-specific information such as important teaching notes/guides. We encourage interested instructors from tertiary institutions to get in touch with team members to obtain concept inventories for use in their classes; in all cases, we ask instructors to send messages to the individuals who have worked on the inventories in which they are interested. Messages can be sent via secure forms on the People page. Validated Concept Inventories (for which complete packages can be provided) 1: Biological Experimental Design Concept Inventory (BEDCI) 2: Meiosis 3: Population Dynamics 4: Speciation 6: Transcription and Translation 1: Adaptation
Cell Models For life all cells have basic needs. Cells have diverged in their structure and function to accommodate these survival requirements. Here are some KEY TERMS to help you think, explore and search for similarities and significant differences that have become the characteristics of eukaryote (animal, plant) and prokaryotic (bacteria) cells. Reproduction / cell division Energy trapping, storage and consumption Form / shape / structure Cell specialization Compartmentalization of cell functions Communication within and beyond the cell Cell / organism survival Teach the Children Well-Animals AdaptationAdaptations to A Desert BiomeAnimal AdaptationsAnimal Adaptations and SurvivalAnimal Adaptations GameAnimal Adaptations E-SafarisAnimal CamouflageAnimal DiversityAnimals and AdaptationAnimals, Adaptation and the Galápagos IslandsThe Body ChangersBuild a BeastCamouflageDirtmeister's Animal AdaptationsEvolutionHot or ColdHow Animals Meet Their NeedsHow Plants and Animals Survive the WinterMimicryPenguin AdaptationUnderstand Wildlife Winter Survival StrategiesWacky Animal DefencesWhat Do Animals Do in Winter?What Does Adaptation Mean?Wildlife in Winter--Adaptations for SurvivalWinter Adaptations of Animals Amazing Bats of Bracken CaveBat Conservation InternationalBats! Animal EnvironmentsAnimal HabitatsAnimal Habitats and Behaviors QuizAnimal Habitats QuizAnimal HomesAnimal Lairs or Homes - Where Do They Live? About Marine MammalsAlaska Fisheries Science CenterAncient Creature of the DeepAnimals and Sound in the SeaAquarium of Tropical FishAre Jellyfish Really Fish?
AAAS Science Assessment ~ Home Interactive Ear tool showing how the ear works by Amplifon The ear is the organ which controls hearing and balance, allowing us to understand our surroundings and position ourselves correctly. It is split into three parts: outer, middle and inner. This guide will take you through each part of the ear in turn, answering those essential questions – what are the parts, what do they do, and how? Pinna Helix Antihelix Concha Antitragus Lobe Cartilage Temporal Muscle (Temporalis) Temporal Bone Semicircular Canals Ganglia of the Vestibular Nerve Facial Nerve Ear Canal (External acoustic meatus) Mastoid Process Internal Jugular Vein Styloid Process Internal Cartoid Artery Eardrum (Tympanic Membrane) Auditory Tube (Eustachian Tube) Outer Ear – Welcome to the Interactive Ear! This is the part of the ear that people can see, and funnels sound into your ear canal. The rim of the pinna. A curved panel of cartridge. Bowl-shaped part of pinna. The small, hard bump above your ear lobe. The earlobe contains a large blood supply, helping to keep the ears warm.
Food Chain - Kid's Corner The Food Chain Every living thing needs energy in order to live. Everytime animals do something (run, jump) they use energy to do so. Animals get energy from the food they eat, and all living things get energy from food. Plants use sunlight, water and nutrients to get energy (in a process called photosynthesis). A food chain shows how each living thing gets food, and how nutrients and energy are passed from creature to creature. A simple food chain could start with grass, which is eaten by rabbits.
Pocket Heart on the App Store explore 3d cell structures Animals As of July 1, 2013 ThinkQuest has been discontinued. We would like to thank everyone for being a part of the ThinkQuest global community: Students - For your limitless creativity and innovation, which inspires us all. Teachers - For your passion in guiding students on their quest. Partners - For your unwavering support and evangelism. Parents - For supporting the use of technology not only as an instrument of learning, but as a means of creating knowledge. We encourage everyone to continue to “Think, Create and Collaborate,” unleashing the power of technology to teach, share, and inspire. Best wishes, The Oracle Education Foundation
Interactives archive: Biology Anatomy of ChildbirthReview the three stages of having a baby as well as some of the risks women face. Anatomy of the CoelacanthThis survivor from the age of dinosaurs has body parts found in no other living creature. Anatomy of a CrocExamine a Nile crocodile and see what makes this amazing reptile tick. Anatomy of a HiveInvestigate the physical, behavioral, and social infrastructure inside a bees' nest. Anatomy of Photo 51When you know how to look at it, this shadowy X-ray photograph speaks volumes about the shape of DNA. Bacteria TalkIn this interview, Bassler describes the 600 species of bacteria on your teeth each morning, and much more. Brain GeographyLearn how to model a brain and find out more about the cerebellum, spinal cord, brain stem, and cerebral cortex. Build a SteroidFollow the steps a chemist takes to synthesize a disease-fighting drug. Classifying LifeWhat do a polar bear and a sea cucumber have in common? Coelacanth QuizDoes this fish lay eggs? Guess What's Coming to Dinner?
Rainforest Animals