Biology 3.0 / 5 based on 1 rating ? BiologyGCSEOCR Created by: Sophie SmithCreated on: 05-05-13 16:55 3624517 Across 1. Characteristics that you show (9) 4. An alternative form of a particular gene (6) 6. Made of DNA molecules. There are 48 in total. 23 come from egg cells, 23 come from sperm cells (11) 7. Two alleles that are the same (10) Down 2. An organism genetically identical to to the parent (5) 3. Two alleles that are different (12) 5. An unspecialised cell found in an embryo or adult bone (4, 4)
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