Selective breeding

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 5. The discipline dealing with the art or science of applying scientific knowledge to practical (11)
  2. 7. A segment of DNA that is involved in producing a polypeptide chain (plural) (5)
  3. 8. Relating to or conferring immunity (9)
  4. 9. A person who is almost identical to another (plural) (6)

Down

  1. 1. Contrived by art rather than nature (10)
  2. 2. The quantity of something that is created (5)
  3. 3. Occurring among members of a family usually by heredity (7)
  4. 4. A prominent attribute or aspect of something (plural) (8)
  5. 6. Center of an atom or a cell (7)