Q: Growth, morphogenesis, and cell differentiation produce the plant what? Choices: - fur - fat - tail - body A:
body

Q: What shape is the lens of the eye? Choices: - spherical - angular - concave - convex A:
convex

Q: Q: What is produced when a colorless solution of lead nitrate is added to a colorless solution of potassium iodide? Choices: - blue solid precipitate - brown solid precipitate - purple solid precipitate - yellow solid precipitate A:
A: yellow solid precipitate

Question: Q: Technetium is named after the greektechnikos, meaning "artificial," because all its isotopes are what? Choices: - rare - plastic - neutral - radioactive A:
Answer: radioactive

*Question*
Q: What term is given to flatworms because they lack a body cavity? Choices: - pores - sporozoans - sporazoa - acoelomates A:
**Answer**
acoelomates

Q: What causes blood vessels to grow toward the tumour in cancer cells? Choices: - harnessing molecules - addressing molecules - communicating molecules - signaling molecules A:
signaling molecules