Dichotomous Key Wizer Me

Amoeba Sisters: Dichotomous Keys You MUST watch this video in Microsoft Edge or Safari. In Chrome, there is a syncing issue where the video and the words don't match up. Students were asked to identify the following birds using the classification key shown. Bird 1 is a Ruby-throated hummingbird and Bird 2 is a Tufted titmouse. Bird 2 is a Great blue heron and Bird 3 is an Ovenbird. Bird 2 is a Red-tailed hawk and Bird 3 is a Killdeer. Bird 1 is an Ovenbird and Bird 3 is a Tufted titmouse. The key shown can be used to classify different kinds of plants.Looking at the key, which of these plants is a gymnosperm? A desert mouse has a mutation making it darker than other mice related to it. The darker mouse has fur that is exactly the same color as the sand in its area. Which statement best describes this change? The change is likely harmful because other mice will not see the darker mouse. The change is likely neutral because there is no benefit to being as dark as the sand. The change is likely beneficial because the mouse will be harder for predators to see. The change is likely fatal because most mutations lead to cancer and death. Persians are one of several breeds of domestic cat, Felis catus. Which attribute can be used to classify organisms as Felis catus? form of locomotion genetic and structural characteristics method and frequency of reproduction environment in which they are found A scientist sees the organism shown in an aquarium and uses a key to help classify the species. Based on the key, what species did the scientist observe? spotted moray eel spotted eagle ray glassy sweeper glasseye snapper A scientist observes the following organism and uses the key to help classify the organism.Based on the key, what type of organism did the scientist collect? bird shellfish insect sea jelly The three types of dogs shown all belong to the same species.Which of these is the best explanation for the physical differences between the dogs? Each type of dog was bred for specific characteristics.. Each type of dog was trained to do a specific job. The dogs lived in different environments. The dogs were fed different foods. Some students collected leaf samples. The students used the leaf dichotomous key shown below to identify a leaf sample.Based on the dichotomous key, which type of tree is this sample from? Ginkgo Horse Chestnut Honey Locust Black Maple