The Cell

1234567
Across
  1. 3. A threadlike structure found in the cell.
  2. 5. Unit of heredity which is transfered from parent to offspring.
  3. 6. The study of heredity.
Down
  1. 1. The brain of the cell.
  2. 2. The passing on of the traits from parents to their young.
  3. 3. A building block of all living things.
  4. 4. The father of genetics.
  5. 7. A feature of a person, plant or animal that helps to identify them.