Ques:Answer the following question given this paragraph: Most animals are capable of learning, but animals that are more intelligent are better at learning and depend more on learned behaviors. The big advantage of learned behaviors over innate behaviors is that learned behaviors are flexible. They can be changed to suit changing conditions. Q: What type of behavior has the advantage of being flexible and capable of changing to suit changing conditions? Choices: - inherited behavior - noted behavior - saved behavior - learned behavior A:

Ans:learned behavior
-----
Ques:Answer the following question given this paragraph: Alkaliphiles are organisms that "love" bases. Bases are like the opposite of acids. Basic environments where archaeans are found include Mono Lake in California, pictured in Figure below . Mono Lake is the oldest lake in North America. The water is not only unusually basic. It's also saltier than the ocean. So archaeans that live in the water of Mono Lake must have adaptations to both salty and basic conditions. They are haloalkaliphiles. Q: What is the term for organisms that have adaptations to both salty and basic conditions? Choices: - salinophytes - sporozoans - heterophiles - haloalkaliphiles A:

Ans:haloalkaliphiles
-----
Ques:Answer the following question given this paragraph: Even if you don't live in a place where leaves turn color in the fall, no doubt you've seen photos of their "fall colors" (see Figure below ). The leaves of many plants turn from green to other, glorious colors during autumn each year. The change is triggered by shorter days and cooler temperatures. Leaves respond to these environmental stimuli by producing less chlorophyll . This allows other leaf pigmentssuch as oranges and yellowsto be seen. Q: When plants lose their leaves in the fall, what chemical is produced less to cause the change? Choices: - pheromes - carbonate - oxygen - chlorophyll A:

Ans:chlorophyll
-----
Ques:Answer the following question given this paragraph: In glycolysis, glucose is split into two molecules of pyruvate. This results in a net gain of two ATP molecules. Q: In glycolysis, glucose is split into two molecules of pyruvate. this results in a net gain of? Choices: - four atp molecules - six atp molecules - three atp molecules - two atp molecules A:

Ans:
two atp molecules
-----