Q: What is the term for genes that control the expression of other genes within specific regions of cells in the developing organism? Choices: - expression genes - age genes - data genes - gap genes A:
gap genes

Q: What type of joint is the knee joint? Choices: - ball joint - pivot joint - condyloid joint - hinge joint A:
hinge joint

Q: Vascular tissue allowed these plants to do what? Choices: - grow smaller - have more flowers - live shorter - grow taller A:
grow taller

Q: What is the clear, curved structure that works with the cornea to help focus light at the back of the eye? Choices: - pupil - retina - iris - lens A:
lens