Classification 3.0 / 5 based on 1 rating ? BiologyVariety of life and classificationGCSEEdexcel Created by: GoCreated on: 31-12-12 14:30 What are the classes (groups) that vertebrates are divided in? Fish, amphibians, reptiles, birds, mammals. 1 of 10 Scientists divide vertebrates into classes based on three main things which are... How they absorb OXYGEN, how they REPRODUCE, how they REGULATE THEIR INTERAL BODY TEMPERATURE. 2 of 10 How do birds, fish and amphibians absorb OXYGEN. Birds: Lungs, Fish: Gills, Amphibians: Skin 3 of 10 Are mammals homeotherms (warm-blooded)? Yes 4 of 10 Are reptiles poikilotherms (cold-blooded)? Yes 5 of 10 In a ring species can population 1 interbreed with population 2? And vice-versa... Yes 6 of 10 In a ring species can population 2 interbreed with population 3? And vice-versa... Yes 7 of 10 In a ring species can population 3 interbreed with population 1? And vice-versa... No 8 of 10 The binomial system gives everything a two-part Latin name, what does the first part refer to? Genus 9 of 10 The binomial system gives everything a two-part Latin name, what does the second part refer to? Species 10 of 10
Comments
No comments have yet been made