Q: Sexual signaling molecules released by fungi are known as what? Choices: - sperm - hormones - vibrations - pheromones A:
pheromones

Q: Where are the taste buds located in humans? Choices: - lips - mouth - teeth - tongue A:
tongue

Q: Q: The deepest region of the adrenal cortex is the zona reticularis, which produces small amounts of a class of steroid sex hormones called what? Choices: - estrogen - dioxins - testosterone - androgens A:
A: androgens

Question: Q: When the volume of a gas is decreased, what happens to its pressure? Choices: - drops - LOWERS - STAYS THE SAME - increases A:
Answer: increases

*Question*
Q: What kind of fibers are used to transport telephone and television signals? Choices: - touch fibers - process fibers - hair fibers - optical fibers A:
**Answer**
optical fibers

*Question*
Q: What is the study of the similarities and differences in the embryos of different species? Choices: - example embryology - prenatal biology - diversified embryology - comparative embryology A:
**Answer**
comparative embryology