AQA AS Biology Unit 2 - Variation Chapter 7 in the AQA AS Level Textbook 4.0 / 5 based on 6 ratings ? BiologyDNA, genetics and evolutionASAll boards Created by: CharlotteCreated on: 14-05-12 14:21 What is intraspecific variation? Variation in the members of the same species 1 of 5 Blood group in humans is an example of environmental influence? False 2 of 5 What are polygenes? Where more than one gene determines what you look like 3 of 5 You can plot environmental and genetic variation on a bar chart? False 4 of 5 What are the environmental influences on a plant? temperature, light, soil pH, water availabilty, mineral ion availabilty 5 of 5
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