Biology topic 3 5.0 / 5 based on 1 rating ? BiologyTopic 3A2/A-levelEdexcel Created by: Daniel juppCreated on: 09-04-19 19:34 42531 Across 1. How can two alleles that are linked not be inherited together? (2, 8, 4, 6) Down 2. How do bacteria replicate? (6, 7) 3. How does crossing over occur between the sex chromosomes? (2, 6) 4. What is it called when mutiple genes and the environment have an effect on a characteristic? (14) 5. What does the outer layer of the blastocyst become? (3, 8)
Comments
No comments have yet been made