B1 5.0 / 5 based on 1 rating ? BiologyDNA and inheritanceCells, tissues and organsGCSEOCR Created by: meganhiggins122Created on: 29-04-15 20:01 35214 Across 1. What is the unit of inheritance called? (3, 4) 4. Where in a body's cells are chromosomes found? (3, 7) Down 2. Non-specialised embryo cells are called: (4, 5) 3. You only need one copy of the faulty allele to have Huntington's disease. This means the allele is: (8) 5. Neonatal screening is carried out: (5, 5)
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