Genetics

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Across
  1. 4. The way an individual look for a specific trait
  2. 7. Having 2 of the same allele for a gene
  3. 8. Having different alleles for a gene (Aa)
  4. 11. Differences with a trait
  5. 14. A trait that is always expresses with 2 recessive alleles
  6. 16. A type of molecule on our food that our bodies need
  7. 18. A common feature inside most cells the nucleus is where the chromosomes are
  8. 19. Different from Ss of genes that can cause different forms of protein
  9. 20. trait that is always expresses when at least one dominant allele presents
Down
  1. 1. An organized profile of an individual chromosome
  2. 2. A certain region of a chromosome that causes a certain protein to be made
  3. 3. A common feature of most cells that copied when new cells are made
  4. 5. An original (model) of biological relationships
  5. 6. The combination of alleles that an individual has. Normal capital or lower
  6. 9. Deoxyribonucleic Acid
  7. 10. A change in DNA that can create a new trait or change an existing trait
  8. 12. A character or feature
  9. 13. The study of heredity and the variation
  10. 15. When an egg cell and a sperm cell combine to develop an offspring
  11. 17. A diagram used by biologists to predict the probability of offsprings