Q: Not all structural rearrangements of chromosomes produce nonviable, impaired, or infertile individuals. in rare instances, such a change can result in the evolution of what? Choices: - new order - new mutation - new family - new species A:
new species

Q: Like simple hormone pathways, hormone cascade pathways typically involve what kind of feedback? Choices: - effective - positive - neutral - negative A:
negative

Q: Q: What compound gives tarnished copper it's green color? Choices: - bronze - zinc - brass - copper carbonate A:
A: copper carbonate

Question: Q: What category of food includes sugars, starches and fibers? Choices: - enzymes - proteins - alcohols - carbohydrates A:
Answer: carbohydrates

*Question*
Q: The two stages of photosynthesis are the light reactions and what? Choices: - digestive cycle - respiratory cycle - reproductive cycle - calvin cycle A:
**Answer**
calvin cycle

Q: What property is associated with the number of reactant molecules involved in an elementary step? Choices: - kilocalorie - pollenation - Molecules - molecularity A:
molecularity