Ineed with gentics stuff.

11. mendel predicted that there are “units of heredity.” we now know that this is a segment of dna on a chromosome that codes for a particular trait is called a: gene

12. a version or variant of a gene that produces a specific trait is called an: allele

13. a recessive phenotype can only be displayed if the genotype is:

14. when the alleles on homologous chromosomes switch places during meiosis and create recombinant chromosomes, this is called:

15. when genes are located on the same part of the chromosome, do not assort independently, and get passed on together, the genes are said to be:

16. most sex-linked genes are on the _x__ chromosome, simply because they are built of much more dna.

17. sex-linked traits are more common in _x chromosome__ than _the y