B1- You and your genes OCR 21st century 0.0 / 5 ? BiologyB1- You and your genesGCSEOCR Created by: Liem Mao-TranCreated on: 25-03-16 15:46 Where is the chromosome found in the cell? The nucleus. 1 of 7 What are alleles? Different versions of the same gene. 2 of 7 What are the 2 propeties that effects peoples charateristics? The enviroment and their genes. 3 of 7 What are the 2 different alleles? Dominant and ressesive. 4 of 7 What is the difference between dominant and ressesive alleles? Dominant alleles only require 1 to be shown while ressesive require 2 to be shown. 5 of 7 What chromosome effects gender? The Y chromosome. 6 of 7 What are stem cells? Cells that can become any other type of cell. 7 of 7
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