Q: Anagen, catagen and telogen are phases in the growth of what, which involves the root and follicle? Choices: - brain - teeth - bone - hair A:
hair

Q: Coal, oil and natural gas are types of what formed from the remains of once living organisms? Choices: - living fossils - fossil compounds - crop fuels - fossil fuels A:
fossil fuels

Q: Q: What type of behavior is frogs croaking or deer clashing antlers an example of? Choices: - instincts - learned behavior - mating - courtship A:
A: courtship

Question: Q: Some women experience cramping and pain before and during what monthly cycle? Choices: - inflammation - reproduction - deformation - menstruation A:
Answer: menstruation

*Question*
Q: What kind of proteins either activate or deactivate the transcription of other genes? Choices: - carbon proteins - perfect regulatory proteins - master complex proteins - master regulatory proteins A:
**Answer**
master regulatory proteins

(Q).
Q: What term is used to describe a change in the characteristics of living things over time? Choices: - customization - generation - reproduction - evolution A:
(A).
evolution