Mitochondria and chloroplasts have their own ____ DNA. |
circular |
Different genes are ____ (activated) in different types of cells. |
coiled |
A ____ mutation was not inherited from either parent. |
de novo |
A ____ genotype has two identical alleles. |
expressed |
Introns are ____ (removed) from pre-mRNA to form mRNA. |
heterozygous |
A ____ genotype has two different alleles. |
homozygous |
DNA is ____ into strands called chromosomes. |
spliced |
____ recessive conditions affect males more than females. |
X-linked |