1. Classification Day 6 of 17 Days to STAAR 2. How scientists classify living organisms:Prokaryotic- lack a nucleus and membrane (ex:bacteria)Eukaryotic- have a nucleus and…

Slide 1 Slide 2 Classification Slide 3 What are Dichotomous Keys? a method for determining the identity of something (like the name of a butterfly, a plant, a lichen, or…

Slide 1 Slide 2 DICHOTOMOUS KEYS Slide 3 Introduction A dichotomous key is a tool that allows the user to determine the identity of items in the natural world, such as trees,…

Slide 1 Slide 2 Biodiversity and Evolution Chapter 4 Part 1 Introductions Slide 3 Core Case Study: Why Should We Care about the American Alligator?  Largest reptile in…

Slide 1 Classifying Types of Biodiversity SBI3U Slide 2 Recall: DICHOTOMOUS KEY EXAMPLE 1. a. tail fins are horizontal—whale………………….go to 2 b. tail fins are…

Dichotomous Keys Dichotomous Keys Huh? Hippopotamus?? Click here: Okay, now I can pronounce it, but what is it? ? Dichotomous means âdivided into 2 partsâ I think I am…

Dichotomous Keys Dichotomous Keys Huh? Hippopotamus?? Click here: Okay, now I can pronounce it, but what is it? ? Dichotomous means âdivided into 2 partsâ I think I am…