"Y10 Genetics Crossword": HTML5 Crossword

Across

2. A diagram that shows a genetic trait in several generations of a family (8)
3. Containing two complete sets of chromosomes, one from each parent (7)
7. A segment of DNA on a chromosome that codes for a specific trait (4)
8. An allele that is masked when a dominant allele is present (9)
10. Cell division which produces cells with the same number of chromosomes (7)
13. An organism that has two different alleles for a trait (12)
14. Describes a trait that covers over, or dominates, another form of that trait. (8)
16. Change in a DNA sequence that affects genetic information (8)
17. A chart that shows possible combinations of alleles from a genetic cross (7)
18. Different forms of a gene (7)
19. Cell division that results in four daughter cells with 1/2 the number of chromosomes (7)

Down

1. Gene located on a sex chromosome (9)
4. The scientific study of heredity (8)
5. Characteristics that are inherited (6)
6. An X-linked recessive disorder causing excessive bleeding if injured (10)
9. A chemical or physical agent that interacts with DNA and causes a mutation (7)
11. Mutation that involves the insertion or deletion of a nucleotide in the DNA sequence (10)
12. An organism that has two identical alleles for a trait (10)
15. having a single set of unpaired chromosomes (7)
17. A gene mutation in which a single base pair in DNA has been changed (5)