| Question | Answer | Hint |
| A gene that affects expression of another gene is said to be... | |
| Such genes are called _____ genes | |
| The affected gene is said to be... | |
| When a gene is expressed at an unusual time/location it is called __________ expression | |
| An example of a Drosophila gene that can experience this is called the ________ gene | |
| It experiences a change in expression after that chromosome undergoes an __________ | |
| A chromosome with a centromere near the centre is said to be... | |
| A chromosome with a centromere near one of its ends is said to be... | |
| _______ inversions involve the centromere in the inverted region. | |
| _______ inversions exclude the centromere from the inverted region. | |
| The mitotic spindle attaches to a chromatid's ___________ | |
| Four phases of cell cycle (letters in order) | |
| First phase of mitosis | |
| Second phase of mitosis | |