Across
- 4. descendants of at least one common ancestor..
- 5. or adoption.
- 7. Genetic relatedness between individuals who
- 9. parents before they are born.
Down
- 1. - Offer ethical way of studying human genetics.
- 2. - Young organisms produce either by single organism
- 3. - A group of 2 or more people related by birth,
- 6. -2 sets of something a child inherits from both
- 8. in the case of reproduction.